| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 015250480 | Specific squeegee structure | 44 |
| 20080201893 | WIPER BLADE OF A WINDSCREEN WIPER FOR MOTOR VEHICLES - A wiper blade for the windscreen wiper of a motor vehicle of the type in which the wiper blade is connected directly to the oscillating arm is made up of an arched metal lamina ( | 08-28-2008 |
| 20080263811 | WINDSHIELD WIPER HAVING REDUCED FRICTION CHARACTERISTICS - A wiper blade made of a compound having a methyl vinyl silicone polymer, a filler, and a friction-reducing additive is provided. The friction-reducing additive is present in an amount from between about 5 and 42 weight percent. The average particle size of the friction-reducing additive is preferably less than about 25 microns, thereby permitting extrusion of the compound into the shape of a wiper blade. Polytetrafluoroethylene is preferred as a friction-reducing additive, but other substances, such as boron nitride or graphite could be used. | 10-30-2008 |
| 20080271277 | Rubber product for wiping, rubber for wiper blade, method for producing rubber for wiper blade, and wiper unit - A rubber product for wiping, a rubber for a wiper blade, a method for producing a rubber for a wiper blade, and a wiper unit. The rubber product for wiping, for example, includes a hydrophilic gel-like surface treatment layer coated on at least a wiping surface of the rubber product, wherein the wiping surface is softer due to water absorption when moistened than when dried. | 11-06-2008 |
| 20080289136 | Wiper strip, wiper blade and designing method of wiper strip - A relationship between a thickness of a water film at a location of a maximum pressing pressure and a maximum pressure gradient value is deduced. Each corresponding design factor of a wiper blade is determined based on this relationship, and the wiper blade is manufactured. In this way, at the wiper blade, a thickness of the water film right after wiping falls in an appropriate range. | 11-27-2008 |
| 20080313843 | Soft Wiper - A soft wiper includes a pivotal connector, a pair of wiper strips, a pair of first resilient pieces, a pair of second resilient pieces, a pair of protecting covers, and a pair of end caps. The pivotal connector is pivotally connected to a wiper arm. The pivotal connector is configured to connect with the first resilient pieces, thereby forming a passage between the first resilient pieces for slidably receiving the wiper strips and the second resilient pieces therein. Each of the first and second resilient pieces is extended individually and independently. Accordingly, this provides the soft wiper with an appropriate softness, resiliency, and strength for support the wiper strips and lowering the jerk problem while the soft wiper wiping on a car windscreen. | 12-25-2008 |
| 20090000052 | Removable Protective Lip on a Wiping Element - The invention relates to a wiping element ( | 01-01-2009 |
| 20090025174 | WIPER BLADE OF A WINDSCREEN WIPER, PROVIDED WITH A PROTECTIVE RAIL - The invention relates to a wiper blade ( | 01-29-2009 |
| 20090064440 | WINDSCREEN WIPER DEVICE - A windscreen wiper device comprising an elastic, elongated carrier element, as well as an elongated wiper blade ( | 03-12-2009 |
| 20090241282 | Windshield wiper blade element having improved anti-chatter properties - Disclosed herein is a windshield wiper blade element having improved anti-chatter and cleansing properties. The elongate rubbery blade element has a pair of opposed channels to impart angular flexibility adjacent the blade root and a bottom edge section defining a squeegee element having the cross sectional geometry of a mature inverted mushroom cap. In use, the squeegee element having this geometry provides a beneficial scraping action during the cleansing sweep of the blade element over the glass surface, thereby aiding in the removal of soft detritus. | 10-01-2009 |
| 20100064468 | FLAT WIPER BLADE FOR THE VEHICLE - The present invention relates to a flat wiper blade for a vehicle, and more particularly, to a flat wiper blade for a vehicle, which is constructed to allow a blade and spoilers to be integrally assembled with each other via an auxiliary coupler so that the blade and spoilers, fitted into and coupled to the auxiliary coupler, can be easily decoupled from the auxiliary coupler and replaced with new ones or different ones. According to the present invention, spoilers and a blade, which are fitted and coupled into an auxiliary coupler, can be easily replaced through simple manipulation. Spoilers having a variety of colors or patterns can be easily installed, so that a wiper blade for a vehicle can be decorated in various ways in conformity with the taste and character of a user. Also, since manufacturing and assembling processes can be simplified, manufacturing costs can be significantly reduced. | 03-18-2010 |
| 20100146728 | WINDSHIELD WIPER HAVING REDUCED FRICTION CHARACTERISTICS - A wiper blade made of a compound having a methyl vinyl silicone polymer, a filler, and a friction-reducing additive is provided. The friction-reducing additive is present in an amount from between about 5 and 42 weight percent. The average particle size of the friction-reducing additive is preferably less than about 25 microns, thereby permitting extrusion of the compound into the shape of a wiper blade. Polytetrafluoroethylene is preferred as a friction-reducing additive, but other substances, such as boron nitride or graphite could be used. | 06-17-2010 |
| 20100180396 | WIPER BLADE - The invention relates to a wiper blade ( | 07-22-2010 |
| 20100186186 | WINDSCREEN WIPER DEVICE - A windscreen wiper device comprising an elastic, elongated carrier element, as well as an elongated wiper blade, which can be placed in abutment with a windscreen to be wiped, which wiper blade includes at least one longitudinal groove, in which groove a longitudinal strip of the carrier element is disposed, wherein ends of the longitudinal strip are connected to a respective connecting piece, which windscreen wiper device comprises a connecting device for an oscillating arm, with the special feature that the wiper blade comprises an elongated upper holding part and an elongated lower wiping part of a flexible material, wherein the holding part holds the wiping part, wherein the holding part comprises downwardly extending side arms, seen in cross-section, for pivotally engaging the wiping part from the outside in a lateral region thereof, and wherein additional engaging means are provided for allowing pivotal engagement between the holding part and the wiping part in an upper region thereof. | 07-29-2010 |
| 20100205764 | RUBBER MATERIAL OF A WIPER BLADE FOR WINDSHIELD WIPERS AND PROCESS FOR PRODUCTION THEREOF - A rubber material of a wiper blade for windshield wipers is described, which comprises a first rubber component of a first polarity and a second rubber component of a second greater polarity. To equalize the first and second polarities, the first rubber component is at least partially replaced by a chemically functionalized derivative. | 08-19-2010 |
| 20100263156 | WIPER RUBBER FOR WINDSHIELD WIPERS - The invention relates to a wiper rubber for windshield wipers, which contains at least one rubber component that is cured by vulcanization, the material of the wiper rubber containing, at least in the unvulcanized state, a combination of a cross-linking agent with sulfur and/or with a sulfur donor. | 10-21-2010 |
| 20100319154 | END FITTING FOR A WIPER BLADE - The invention provides an end fitting ( | 12-23-2010 |
| 20100319155 | WINDSCREEN WIPER DEVICE - A windscreen wiper device comprising an elastic, elongated carrier element, as well as an elongated wiper blade, which can be placed in abutment with a windscreen to be wiped, which wiper blade includes at least one longitudinal groove, in which groove a longitudinal strip of the carrier element is disposed, wherein ends of the longitudinal strip are connected to a respective connecting piece, which windscreen wiper device comprises a connecting device for an oscillating arm, with the special feature that the wiper blade comprises an elongated upper holding part and an elongated lower wiping part of a flexible material, wherein the holding part holds the wiping part, wherein the holding part comprises downwardly extending side arms, seen in cross-section, for holding the wiping part from the outside in a lateral region thereof, wherein the holding part is provided with a elongated reinforcement element, and wherein the holding part and the reinforcement element are mutually connected through co-extrusion. | 12-23-2010 |
| 20100325830 | COATING FOR ELASTOMERIC LINEAR PROFILES, IN PARTICULAR WINDSCREEN-WIPER BLADES, AND PROCESS FOR PRODUCTION THEREOF - The present invention relates to a coating for elastomeric linear profiles, where the coating comprises solid lubricant embedded into a polymeric matrix. It also relates to a wiper blade for windscreen wipers, comprising this type of coating, and also to a process for the production of an elastomeric linear profile coated according to the invention. The polymeric matrix with embedded solid lubricant is obtained by polymerizing, in the absence of polymeric binders, a mixture comprising the solid lubricant and low-molecular-weight crosslinking agent. In one embodiment, the matrix is obtained from the thermal polymerization of the low-molecular-weight crosslinking agent hexamethoxymethylmelamine. Examples of solid lubricants are graphite and HDPE. | 12-30-2010 |
| 20110119857 | METHOD OF MANUFACTURING BLADE RUBBER AND WIPER BLADE - A blade rubber having both of superior durability and wiping performance can be manufactured by using a non-diene-based rubber without environmental burden. A pair of blade-rubber molded bodies molded from the non-diene-based rubber is subjected to an irradiation treatment to generate radical active sites, and monomers are bound by graft polymerization as beginning at the radical active sites. Also, the monomers are adhered on a surface of the blade rubber either before or after the generation of the radical active sites. The irradiation treatment and the graft polymerization may be simultaneously performed or independently performed in this order. In this manner, a surface treatment for reducing friction of the non-diene-based rubber having superior durability can be performed without halogen, and therefore, a blade rubber having superior durability and wiping performance can be manufactured. | 05-26-2011 |
| 20120036672 | WIPER BLADE FOR A WINDOW WIPER AND METHOD FOR THE PRODUCTION OF SAID WIPER BLADE - The invention relates to a wiper blade for a window wiper, in particular a window wiper for a motor vehicle, comprising a wiper rubber ( | 02-16-2012 |
| 20120096667 | Windshield Wiper Blade Refill Suited for Removal of Solid Material - A wiper blade device with a durable mesh sponge member attached between two traditional wiper blade members of triangular cross section. The combination sponge and wiper blade construction provides a unitary device that combines the two distinct functions of cleaning solids and wiping water from vehicular windshields. The device includes a slideable ridge attachment such that it is easily replaceable as needed, as well as end caps to ensure secure fitment during operation. The device further provides minimal windshield obstruction given its construction, improving current wiper blade capabilities without degrading visibility or impacting safety of the vehicle. The device may comprise a wiper blade refill attachable to a wiper blade mount, providing the practitioner with an improved windshield wiper blade that is cost effective and one that requires no modification of the vehicle to implement. | 04-26-2012 |
| 20120198648 | WIPER BLADE OF FLAT BAR DESIGN - The invention relates to a wiper blade ( | 08-09-2012 |
| 20120324672 | VEHICLE WIPER BLADE INCLUDING ACTIVE MATERIAL DE-ICER - A wiper assembly includes a wiper blade having a length and an active material actuator provided along a portion of the length of the wiper blade and coupled thereto. The active material actuator is configured to impart a degree of motion to a portion of the wiper blade in response to an electrical actuation signal. | 12-27-2012 |
| 20130042428 | WINDSCREEN-WIPER BLADE HAVING MODIFIABLE VERTICAL FLEXIBILITY - Wiper blade for a surface of double curvature type, the said wiper blade including a flexible longitudinal wiper and means for exerting a bearing force at at least one point of the said wiper along a direction Z mainly normal to the surface, also including a longitudinal part, attached to the wiper at several points, and means to vary over time and in at least one segment of the longitudinal rod the rigidity in bending of this longitudinal rod in a plane XZ normal to the surface between previously chosen values. | 02-21-2013 |
| 20130263401 | WIPER BLADE DEVICE - The invention relates to a wiper blade device comprising a wiper strip unit ( | 10-10-2013 |
| 20130269143 | WINDSHIELD WIPER ASSEMBLY - A windshield wiper assembly including a wiping element adapted to contact a surface to be wiped. The wiping element includes at least one isolation pad formed thereon and wherein the isolation pad defines a portion of increased lateral width of the wiping element. A coupler assembly includes an adapter with at least one claw that corresponds to the isolation pad. The claw has a downwardly extending leg and an inwardly extending retainer portion that cooperates with the isolation pad to interconnect the adapter to the wiping element. The interaction of the isolation pad and the claw acts to securely mount the adapter to the wiping element in a cost-effective manner while reducing noise, vibration, and harshness (NVH) associated with the operation of the wiper system. | 10-17-2013 |
| 20130283559 | WIPING MEMBER MADE FROM A MATERIAL BASED ON OVER-CROSSLINKED ELASTOMER(S) - The invention relates to a wiping member ( | 10-31-2013 |
| 20130326837 | WIPER BLADE AND END CAP - The invention relates to a wiper blade ( | 12-12-2013 |
| 20130326838 | WIPER BLADE FOR CLEANING PANES, IN PARTICULAR OF MOTOR VEHICLES - The invention relates to a wiper blade ( | 12-12-2013 |
| 20140075708 | WIPER BLADE FOR CLEANING PANES, IN PARTICULAR OF MOTOR VEHICLES - The invention relates to a method for production and to a wiper blade for wiping panes, in particular motor vehicle panes, comprising a support element ( | 03-20-2014 |
| 20140082879 | WIPER BLADE AND METHOD FOR PRODUCING A WIPER BLADE - The invention relates to a wiper blade and to a method for producing a wiper blade, comprising a support element ( | 03-27-2014 |
| 20140201938 | Wiper Blade Apparatus Including Fool-Proof Assembly Structure - A wiper blade apparatus, having a main lever which is formed of synthetic resin, includes a rotation shaft that is disposed at a center of the main lever, and formed to connect both sidewalls of the main lever; and a connector that is rotatably coupled to a rotation shaft, and formed to be detachable from the rotation shaft, wherein a first fool-proof assembly unit is formed at the rotation shaft, and restricts a range of a rotation angle of the connector that prevents misassembly of the connector; and a second fool-proof assembly unit is formed on the coupling unit of the connector and, in correspondence with the first fool-proof assembly unit, restricts a range of a rotation angle of the connector. | 07-24-2014 |
| 20140237751 | DISPERSION-COATED WIPER RUBBER - A process for the production of a wiper rubber, in particular for a windshield wiper, in which, in a step a), a wiper-rubber base ( | 08-28-2014 |
| 20140317876 | END FITTING FOR A WIPER BLADE - An end fitting for a wiper blade that can be mounted on a longitudinal end of the blade and that includes means for locking the end of the vertebra when in its inserted position in a longitudinal housing, the means are designed to engage with a slot made in a longitudinal edge of the end of the vertebra is disclosed, where the locking means are produced symmetrically with respect to a vertical longitudinal mid-plane of the longitudinal housing. | 10-30-2014 |
| 20140317877 | WINDSCREEN WIPER DEVICE - A windscreen wiper device of the flat blade type includes an elastic, elongated carrier element, as well as an extruded elongated wiper blade of a flexible material, which wiper blade includes a central longitudinal groove, in which groove a longitudinal strip of the carrier element is disposed. The groove extends in downward direction beneath the longitudinal strip for forming a longitudinal hollow channel defined by the longitudinal strip and a bottom of the groove. The height of the hollow channel at the location of a middle longitudinal plane of the wiper blade perpendicular to the windscreen to be wiped is defined by: 1/40 W≦H≦1/5 W, wherein W is a width of the longitudinal strip, and wherein H is a height of the hollow channel at the location of a middle longitudinal plane of the wiper blade perpendicular to the windscreen to be wiped. | 10-30-2014 |
| 20150047142 | EPDM WIPER RUBBER - The present invention relates to a wiper rubber ( | 02-19-2015 |
| 20150101142 | WIPER BLADE | 04-16-2015 |
| 20150143656 | WIPER BLADE DEVICE - The invention relates to a wiper blade device ( | 05-28-2015 |
| 20160002452 | WIPER BLADE ELEMENT - The invention relates to a wiper blade element ( | 01-07-2016 |
| 20160002459 | WIPER BLADE ELEMENT - The invention relates to a wiper blade element ( | 01-07-2016 |
| 20160024274 | FORMULATION FOR A BLADE ELEMENT OF A WINDSCREEN WIPER BLADE - A formulation for the preparation of a wiping blade element for a vehicle windscreen wiper blade is disclosed. The formulation has an elastomer material based on chloroprene rubber in which plasticizing additives are incorporated, where the plasticizing additives include a combination of at least a first additive, the pour point of which is less than −50° C., and at least a second additive, the pour point of which is greater than −50° C. The first additive is octyl sebacate in a proportion of 4 phr and the second is a naphthalic oil plasticizer or a C | 01-28-2016 |
| 20160082928 | WINDSCREEN WIPER BLADE WITH AGEING MEMBER - Windscreen wiper blade intended to be hinged to an actuating arm of a wiper system, this blade comprising: a member referred to as an ageing member able to change visual appearance over time; and at least one symbol ( | 03-24-2016 |
| 20160090066 | METHOD FOR MANUFACTURING A WINDSHIELD WIPER BLADE - A method for manufacturing an elongated windshield wiper blade includes providing a tandem wiper blade ( | 03-31-2016 |
| 20160137169 | WIPER | 05-19-2016 |
