| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 220573200 | Nonstick inner surface | 33 |
| 20080210693 | Premeable cooking surface - A cooking device including a permeable cooking layer having an outer cooking side and an inner side on the opposite surface from the outer side. A plurality of apertures are formed through the cooking layer from the inner side to the outer side. A heating layer is located adjacent to the inner side of the cooking layer. A plurality of passages are formed between the heating layer and the cooking layer so as to channel a non-stick fluid beneath the cooking layer. A non-stick fluid reservoir is in fluid communication with the passages. The reservoir adapted to store a non-stick fluid. In one embodiment, the non-stick fluid is a liquid hydrogen. | 09-04-2008 |
| 20080237241 | Cookware Exhibiting an Improved Scratch Resistance - A culinary article formed from a metal support and a non-stick coating deposited at least on the surface of the metal support constituting the interior of the culinary article, where the non-stick coating includes at least two coats based on fluorocarbonated resin, with one of these two coats, which covers at least the worked surface of the interior of the culinary article, being a discontinuous coat forming patterns. Any cross section of the culinary article, at least at its worked surface, has regular interruptions in the plane of the discontinuous coat, and each pattern has an area of at least 1 mm | 10-02-2008 |
| 20080308561 | Cookware Article with Internally Flush Rivets - An article of cookware is assembled by the riveted attachment of a handle. Novel rivets are first attached from the interior of the cookware article via a flush hole such that the deformation of the cookware article around the rivet locks the rivet to the cookware article yet leaves the rivet head flush with the interior surface of the cookware article. The handle is subsequently attached by deforming the opposite end of the rivet. | 12-18-2008 |
| 20080308562 | Cookware Article with Substantially Flush Rivets - An article of cookware is assembled by the rivet attachment of a handle. The rivets are simultaneously attached to both the cookware vessel and the handle. The co-aligned holes for receiving the rivet in the wall of the cooking vessel and the handle flange are bevel such that exterior of the rivet is relatively flush with the interior of the cookware article and the exterior of the handle flange. Deformation of the rivet head also deforms the beveled edges of the through hole in the cookware article, locking it with the corresponding portion of the handle flange through hole. | 12-18-2008 |
| 20090206093 | NON-STICK COOKING DEVICE - A self-contained high-temperature non-stick cooking device includes a heat-conducting platform having a first side and a second side, and a hardened layer on the first side of the heat-conducting platform and having a polished surface, and a non-stick layer on the polished surface, and a non-reflective coating disposed on the second side of the heat-conducting platform, and a heat source adjacent to the non-reflective black-body coating for heating the heat-conducting platform. | 08-20-2009 |
| 20100001006 | Non-stick pattern-effect surface - This utility is a non-stick surface that will be used for cookware and cookware utensils, as well as any device used for food preparation, in which foods have the potential of sticking to the cooking surface, and surfaces used that will come in contact with cooking foods. | 01-07-2010 |
| 20100044382 | FLUOROPOLYMER COATED ARTICLE - An article includes a fabric and a fluoropolymer coating layer on the fabric. The fabric is a woven fabric including yarns. | 02-25-2010 |
| 20100140276 | ENAMELLED AND ANODISED ARTICLE OF COOKWARE AND METHOD TO MANUFACTURE SAME - The invention relates to a culinary item comprising a dished body defining a bottom and a lateral wall, and provided with an inner surface for receiving food and an outer surface for positioning next to the heat source, at least one of the surfaces of the lateral wall being covered by an anodising layer and the outer surface of the bottom being at least partially enamelled. The invention also relates to a method for producing one such item. | 06-10-2010 |
| 20100181322 | Non-Stick Coating with Improved Hydrophobic Properties - The present invention generally relates to anti-stick coatings for cooking utensils, which exhibit improved properties of hydrophobicity and resistance to high temperature. The present invention also relates to a culinary article comprising a support coated in said coating, and a process for applying on the support such a coating according to the invention. | 07-22-2010 |
| 20100276432 | NON-STICK COOKWARE - There is disclosed a non-stick cookware apparatus, comprising a cookware article comprising a first material; a coating on the cookware article comprising a second material; wherein the second material comprises a critical surface tension value less than 75 mN/m and a hardness value of at least 5 measured on a Moh's scale. | 11-04-2010 |
| 20110073602 | Lightweight cookware and method of making same - A light weight cookware article has a foam core with exposed exterior surfaces. The foam core is formed of a carbon foam material and has a barrier layer on the exterior surfaces of the foam core. The cookware article has an upper facing food contacting side and a downward facing heat source side opposite the food contacting side. A method of making the article includes fabricating a foam core vessel from the carbon foam material and applying the barrier layer on the exposed surface of the foam core vessel covering the food contacting side and the heat source side | 03-31-2011 |
| 20110174826 | COOKING ITEM COMPRISING A NON-STICK COATING WITH IMPROVED PROPERTIES OF ADHESION TO THE SUBSTRATE - A cooking item comprising a vitreous coating with improved impact-resistance properties. The present invention also relates to a method for manufacturing such an item. | 07-21-2011 |
| 20110180546 | COOKING ITEM COMPRISING A NON-STICK COATING WITH IMPROVED PROPERTIES OF ADHESION TO THE SUBSTRATE - The present invention relates to a cooking item comprising a vitreous coating with improved impact-resistance properties. The present invention also relates to a method for manufacturing such an item. | 07-28-2011 |
| 20110192850 | CULINARY ARTICLE COMPRISING A NON-STICK COATING HAVING IMPROVED NON-STICK PROPERTIES - A culinary article comprising a vitreous type coating which has improved non-stick properties. The present invention also relates to a process for manufacturing such an article. | 08-11-2011 |
| 20120152962 | Campfire cooking handle and accessories - A campfire cooking handle and accessories is provided. The new campfire cooking handle is an elongated handle that can be utilized while cooking foods over a campfire or a fireplace etc. The new campfire cooking handle is approximately three feet long and allows a person to be far enough away from the fire so that the person's hand does not get burned or too hot while cooking food items over an open fire. The new campfire cooking handle is used with other cooking accessories such as different size forks for holding steaks; marshmallows, hotdogs, bratwurst and fruits and vegetables such as such as apples and potatoes, etc. The new campfire cooking handle can also be utilized with other accessories such as a grilling pan, a frying pan, a popcorn popper, etc. The campfire cooking handle has a bend thereon so that when a person is standing while the handle is utilized for cooking over an open fire, the item being grilled is substantially in a horizontal position. This design prevents items such as hotdogs and marshmallows from falling off a grilling fork while the item is being cooked over the fire. The campfire cooking handle can be utilized many different ways and can be utilized with many different accessories and can be modified many different ways. | 06-21-2012 |
| 20120305568 | COOKING VESSEL WITH NONSTICK COATING - The invention relates to a cooking vessel having a non-stick coating, a handle and a vessel body. According to the invention, the inner surface of the vessel body is provided with a multiplicity of oil wells, the inner side of which wells is provided with studs of which the height is less than the depth of the oil wells, wherein the upper surface of the oil wells is provided with a non-stick coating, and the thickness of the non-stick coating is greater than the height of the studs and at the same time less than the depth of the oil wells. | 12-06-2012 |
| 20130043254 | SILICONE COOKWARE WITH REMOVABLE COVER AND CARRIER VESSEL - A cookware comprising a basin made from food-grade silicone, a removable cover made from food-grade silicone, and a removable carrier vessel made from a thermal insulator. The cookware can be subjected to a wide range of temperatures, and may be used in various environments, including conventional or radiation oven, refrigerator, or freezer. The removable carrier vessel adds structural stability to the silicone basin, and facilitates even heat distribution to the food material. The removable silicone cover has multiple functions, including serving as a splatter guard, protecting the food material from scorching or drying out, and distributing heat evenly along the top surface of the food material. | 02-21-2013 |
| 20130320024 | Heating Article Comprising a Non-Stick Coating with a Three-Dimensional Decoration - Provided is a heating utensil comprising a support intended to be heated, said support comprising a surface covered by a non-stick coating, said non-stick coating comprising at least one sintered layer based on fluorocarbon resin forming a continuous network. Said sintered layer additionally comprises a mixture of magnetizable particles and of non-magnetizable particles, some of said magnetizable particles being oriented so as to form a three-dimensional pattern. Also provided is a method for producing such a heating utensil. | 12-05-2013 |
| 20140034651 | Metal-Oxide Nanofiller, Method for Synthesising Same, and Use Thereof in a Fluorocarbon-Resin Non-Stick Coating - Provided is a metal-oxide nanofiller including at least two graft chains, at least one of the chains being hydrophilic and the other being a hydrophobic chain compatible with fluorinated polymers. The hydrophobic chain is an oligomer, the weight-average molar mass Mw of which is between 300 and 20,000 g/mol | 02-06-2014 |
| 20140061205 | NON-STICK COOKWARE - A non-stick cookware has a base and a non-stick net layer. The non-stick net layer is formed on a top surface of the base and has multiple non-stick elements. Each non-stick element has an enclosing wall and a recess enclosed by the enclosing wall. Each enclosing wall has multiple top edges, multiple bottom edges, multiple outer arc corners and multiple inner arc corners. The outer arc corners are respectively formed in the top edges. The inner arc corners are respectively formed in the top edges. The outer arc corners and the inner arc corners can provide multiple cambered surfaces. | 03-06-2014 |
| 20140084011 | OVENABLE CORRUGATED PAPER CONTAINER - An ovenable paper container containing an inner liner, an outer liner, and an intermediate or corrugated paper layer positioned between the inner liner and the outer liner. The ovenable paper container can be used to heat and/or cook food and then be used as a serving container without the danger of causing burns. | 03-27-2014 |
| 20140238998 | Shaped Cooking Vessel - A shaped cooking vessel for preparing food; particularly oysters. The shaped cooking vessel is formed from a planar base and a lateral wall of uniform thickness; the planar base and the lateral wall preferably being in the general shape of an oyster shell. The planar base provides a flat surface for evenly heating food and for balancing the shaped cooking vessel as to prevent rolling. The lateral wall provides a sufficient depth as to retain both solid and liquid food stuffs. A plurality of ridges integrated into the lateral wall provides an increased surface area in order to increase the heat transfer from the lateral wall to the food to be prepared, which in turn decreases cooking time of said food. | 08-28-2014 |
| 20140305948 | Culinary Article Comprising a Fluorocarbon-Resin Based Non-Stick Coating Having Improved Properties of Adhesion to the Support, and Method for the Production Thereof - The present invention relates to a cooking article a substrate having a contact surface at least partially made of metal and coated with a non-stick coating comprising at least one layer including at least one fluorocarbon resin alone or mixed with a thermostable coupling binder that is heat-resistant up to at least 200° C., the fluorocarbon resin and, if necessary, the thermostable coupling binder forming a sintered network. According to the invention, the contact surface comprises an interface layer consisting of a polymer layer formed by plasma polymerization from a precursor selected from among unsaturated carboxylic acids, the salts or esters thereof, saturated carboxylic acid vinyl esters, unsaturated dicarboxylic acids, the salts, esters, hemiesters or anhydride esters thereof, and unsaturated epoxides. The present invention also relates to a method for manufacturing such an article. | 10-16-2014 |
| 20140305949 | Easy Clean Cookware - Cookware comprising a cooking surface of a bare metal and a sidewall extending upwardly from the cooking surface to a rim, wherein the sidewall is coated with a non-stick material. | 10-16-2014 |
| 20140361021 | INDUSTRIAL BAGUETTE TRAY - A baking tray that includes a frame having a plurality of apertures formed therein; and a plurality of baking subunits, wherein each baking subunit further includes a concave baking surface of a predetermined size, wherein the end portions of each concave baking surface are solid and closed and wherein the middle portion of each concave baking surface further includes a plurality of perforations formed therein, and wherein each baking subunit is adapted to be disposed within one of the apertures formed in the frame. | 12-11-2014 |
| 20150014328 | Ovenable Corrugated Paper Container - An ovenable paper container containing an inner liner, an outer liner, and an intermediate or corrugated paper layer positioned between the inner liner and the outer liner. The ovenable paper container can be used to heat and/or cook food and then be used as a serving container without the danger of causing burns. | 01-15-2015 |
| 20150108143 | Cookware Having a Tread Plate Surface - Cookware formed from a metal tread plate wherein the metal tread plate is one of carbon steel, aluminum, or stainless steel. The cookware is in the form of a fry pan, roaster pan, saucepan and the like, particularly for outdoor cooking. | 04-23-2015 |
| 20150297025 | Cooking Device Comprising a Cooking Surface That is Easy to Clean and Resistant to Scratching - The present invention relates to a cooking device including a metal holder supporting a ceramic cooking surface, the holder having a hardness no lower than 150 HV. The holder forms a substrate supporting a surface layer made of a transition metal boride or boronitride forming the cooking surface. The present invention further relates to a culinary article including a cooking device of the type above-mentioned, a household cooking appliance including a cooking device of the type above-mentioned, as well as a method for producing a cooking device of the type above-mentioned. | 10-22-2015 |
| 20150367481 | METHOD OF TREATING A SURFACE OF A UTENSIL - The present invention relates to a method of treating a surface of a utensil as well as to a utensil having been treated by the method. A substrate is provided to form a component of the utensil. The substrate has a surface area to be treated. Through a shot peening process particles impact the substrate substantially evenly across the surface area, so as to dimple the substrate with depressions across the surface area, in order to reduce adhesion of matter on the treated surface area of the utensil. | 12-24-2015 |
| 20160066746 | INSULATED COOKING POT WITH COVER - A double-walled insulated cooking pot has a food vessel, a sleeve positioned around the food vessel, a first insulator, and a second insulator. The insulators are affixed between the food vessel's wall(s) and the sleeve. The outer surface of the wall(s), the inner surface of the sleeve, and the insulators define a vacuum space. An insulated cover for the cooking pot has an upper layer, a lower layer, and a cover insulator. The cover insulator is sealingly engaged with an outer edge of an inner surface of the upper layer and an inner surface of the lower layer. The upper layer, the lower layer, and the cover insulator define a vacuum space within the cover. The pot and cover can be constructed such that the surfaces of the vacuum spaces are reflective. | 03-10-2016 |
| 20160113439 | Non-Stick Cooking Container - Provided is a non-stick cooking container, comprising a container body, in which the container body comprises a ribbed inner surface, the ribbed inner surface comprising a plurality of ribs and grooves arranged at regular intervals, a non-stick coating covering the surfaces of the ribs and the grooves, the ribs comprising a top surface, the grooves comprising a bottom surface. It is difficult to scratch or chip off the non-stick coating of the non-stick cooking container, which allows the cooking container to retain the non-stick properties over a long period. | 04-28-2016 |
| 20160122938 | CHEMICALLY STABLE, STAIN-, ABRASION- AND TEMPERATURE-RESISTANT, EASY-TO-CLEAN METALWARE FOR USE IN ELEVATED TEMPERATURES - A metalware for use in elevated temperatures, where the surface of the said ware is coated with a layer which is a hydrolysis and polycondensation product of a composition comprising tetraethoxy silane (TEOS), methyl trimethoxy silane (MTMS), dimethyl siloxane (DMS), inorganic filler and polar solvent where the said composition comprises 1,3-dialkyl imidazolium alkyl sulfate. | 05-05-2016 |
| 20160157671 | DISPOSABLE BAKING PAN WITH DETACHABLE BAKING PAPER - Provided is a baking set including a disposable baking pan and a corresponding detachable baking paper. The components of the baking set can be used together for cooking and serving purposes or they can be used separately. When used together as a set, after use, the user can either dispose of the set or detach the baking paper from the disposable baking pan to reuse the disposable baking pan. The baking set may further include another baking paper which may serve as a lid for steam cooking by attaching the baking paper upside down over the baking pan. | 06-09-2016 |
