Class / Patent application number | Description | Number of patent applications / Date published |
015393000 | Stationary agitator | 23 |
20110088209 | Floor Cleaning Apparatus - There is provided a floor cleaning apparatus assembly comprising a base portion for engaging a floor during cleaning, means for creating suction whereby air is drawn from the surrounding of the base portion through the base portion via an opening provided at a front end of the base portion, a cleaning sheet provided with a first area for collecting finer dirt particles and a second area for collecting larger dirt particles, means for securing the cleaning sheet to the base portion but exposing the first area of the cleaning sheet, and a channel provided within the floor cleaning apparatus through which suctioned air travels, the channel beginning with the opening at the front end of the base portion, followed by passing through the second area of the cleaning sheet whereby larger dirt particles carried in the air are trapped thereat, and ending at an exit. | 04-21-2011 |
20130312216 | CLEANER HEAD - A cleaner head for a vacuum cleaning appliance includes a suction cavity having a downwardly-directed opening through which debris enters the suction cavity. The opening is bounded in part by a front edge and a rear edge which is substantially co-planar with the front edge. A thread lifting strip is mounted on a support located within and moveable relative to the suction cavity. A spring urges the support in a direction extending towards the opening. | 11-28-2013 |
20160007815 | FLOOR SUCTION DEVICE | 01-14-2016 |
015398000 | Bristle brush type | 7 |
20080295281 | Cleaning device for surgical instruments and method of use - A cleaning device for surgical instruments including a body and an abrasive cleaning surface. The body defines a mounting interface, an instrument opening, and an interior volume. The mounting interface is engaged with a vacuum source, such as a surgical evacuator, to place the interior volume in fluid communication with the vacuum source. The abrasive cleaning surface is disposed within the interior volume proximate the instrument opening whereby the surgical instruments can be inserted through the instrument opening to engage the abrasive surface and thereby clean the instruments. In some embodiments, the cleaning device is placed in an outer sealed package to maintain the sterilized condition of the device which may be discarded after a single use to thereby provide a convenient pre-sterilized and disposable cleaning device. A method of cleaning a surgical instrument is also disclosed. | 12-04-2008 |
20120297571 | VACUUM GROOMING TOOL CLEANER - A vacuum cleaning tool for removing animal hair from nearly any hand-held grooming tool is disclosed. A vacuum grooming tool is also disclosed. A vacuum plenum of the cleaning tool is attachable to a vacuum source and has an opening for cleaning a grooming tool in one pass. The cleaning tool can be mounted on a stationary support and may also include a pivot-action mechanism that connects the cleaning tool to the vacuum source during its engagement by a hand-held grooming tool being cleaned. This pivot-action mechanism can switch the vacuum off to a connected vacuum grooming tool and on to the cleaning tool, such that the airflow through the cleaning tool does not have to compete with any vacuum or airflow through the vacuum grooming tool during its cleaning. | 11-29-2012 |
20140150202 | UPWARD AND RADIAL FLOOR CLEANING APPARATUS - A cleaning apparatus includes a handle for holding; a head; a downward facing cleaning element on the head for downward facing cleaning of a surface; and an upward and radial cleaning element about the head of the apparatus. The cleaning element includes at least a brush element for cleaning, the brush element having a substantially upstanding central portion for upward cleaning and radially outwardly projecting side portions for radial cleaning. | 06-05-2014 |
015400000 | Nozzle attachment type | 4 |
20140338148 | VACUUM CLEANER - Disclosed herein is a vacuum cleaner including a main body generating suction force, a suction head contacting a surface to be cleaned and sucking air and dust from the surface, a handle pipe for user operation, a flexible hose connecting the handle pipe and the main body, and an extension pipe connecting the suction head and the handle pipe. The handle pipe includes a handle pipe body communicating the extension pipe and the flexible hose with each other, and a sub-accessory assembly combined integrally with the handle pipe body so as to suck air and dust from the surface as a substitute for the suction head. In the vacuum cleaner, sub-accessories may be easily replaced, a separate space for storage of the sub-accessories is not required, and there is no danger of loss of the sub-accessories. | 11-20-2014 |
20150374185 | VACUUM CLEANER TOOL - A tool for a vacuum cleaner that comprises a nozzle and a bristle assembly. A suction opening is provided in the base of the nozzle, which extends from a front to a rear of the nozzle. The bristle assembly is mounted within the nozzle and protrudes through the suction opening. The suction opening is delimited along its length by a leading edge and a trailing edge, and at least part of the leading edge is raised relative to a front end and a rear end of the nozzle. Consequently, when the tool is swept over a cleaning surface and the front end and the rear end of the nozzle contact the cleaning surface, a gap is created between the cleaning surface and the leading edge. | 12-31-2015 |
20150374186 | VACUUM CLEANER TOOL - A tool for a vacuum cleaner that comprises a nozzle and a bristle assembly. The nozzle comprises an elongate suction opening. The bristle assembly, which is mounted within the nozzle and protrudes through the suction opening, comprises a carrier to which a strip of bristles is attached. | 12-31-2015 |
20160051105 | SPRAY NOZZLE HAVING BRUSH - The present disclosure illustrates a spray nozzle having a brush. The spray nozzle includes a main body which has a flow channel disposed therein. The main body includes a first end and a second end. The flow channel has at least one inlet at the first end for inputting air flow, and multiple outlets at the second end for outputting the air flow. A brush part is disposed at the second end and has a plurality of brush hairs. According to such structure, the air flow is sprayed between the brush hairs, and the air flow and the brush hairs are cooperatively functioned to remove dust. | 02-25-2016 |
015401000 | Scraper or squeegee type | 11 |
20090113666 | Squeegee Assembly - A squeegee assembly ( | 05-07-2009 |
20090300876 | VACUUM ASSISTED SCRAPER - A vacuum assisted scraper draws air from both in front of and behind the scraper blade to collect dust and debris as the scraper is used. The scraper keeps the work area clean and prevents dust buildup from hindering the use of the scraper. | 12-10-2009 |
20100005619 | VACUUM ASSISTED SCRAPER - A vacuum assisted scraper draws air from both in front of and behind the scraper blade to collect dust and debris as the scraper is used. The scraper keeps the work area clean and prevents dust buildup from hindering the use of the scraper. | 01-14-2010 |
20100146729 | Snap-Together Wet Nozzle for Vacuum Appliance - A snap-together wet nozzle for use with a vacuum assembly is described, as well as a removable squeegee assembly for use in combination with a wet nozzle for a vacuum assembly. The snap-together wet nozzle includes an elongated, generally U-shaped nozzle housing having outwardly tapering walls, spaced apart closed ends, and a connecting tube passageway for association with a vacuum-producing means, such as a wet/dry vacuum, and further includes a squeegee assembly capable of being insertably mounted within the elongated, generally U-shaped nozzle housing. The squeegee assembly generally includes a squeegee element comprising a plurality of openings extending through the squeegee element; a first, elongated squeegee bar having spaced apart end grooves at each of its ends; and a second, elongated squeegee bar having spaced apart locking end tabs at each of its ends and a plurality of vanes spaced across the interior face of the bar, wherein when the squeegee assembly is assembled and ready for insertion into the nozzle, the squeegee element is located intermediate between the first and second squeegee bars, and wherein the first and second squeegee bars interlock by the engagement of the end tabs of the second squeegee bar with the end grooves of the first squeegee bar. | 06-17-2010 |
20110179597 | DEBRIS COLLECTING APPARATUS AND METHODS OF MAKING AND USING THE SAME - A system and method are disclosed for a suction nozzle for attachment to a vacuum source, such as a suction line, to collect debris such as airborne particles. The suction nozzle includes a tubular-shaped funnel with a large mouth at one end, to receive and channel airborne debris to the vacuum source. The suction nozzle also includes a connector at an opposite end of the funnel, for connecting the suction nozzle to a vacuum source. The mouth of the funnel may further include an inwardly-extending rim portion, which is shaped to accommodate objects that may be adjacent to the funnel and its mouth. The mouth includes a lip extending inwardly from the rim of the mouth for helping deflect debris inwardly into the funnel. In one embodiment, the rim portion of the funnel mouth may further include a scraper portion which extends inwardly from the rim, toward the interior of the funnel mouth. This scraper portion is useful for helping to remove debris from instruments or other. | 07-28-2011 |
20110314632 | SQUEEGEE ASSEMBLY - A squeegee assembly for wiping a surface comprises a front flexible blade having an outer surface, an inner surface and a floor engaging edge, a rear flexible blade having an outer surface, an inner surface and a wiping edge, a support upon which the front and rear flexible blades are mounted, a vacuumized chamber bounded by the front blade, rear blade, support, and the surface, and a suction tube coupled to the support and positioned between the front and rear flexible blades. The rear flexible blade includes at least one aperture extending between the outer surface and the inner surface and spaced from the wiping edge. | 12-29-2011 |
20140130295 | WIDE-AREA VACUUM/SQUEEGEE HEAD FLOOR CLEANING TOOL - A particular wide-area vacuum/squeegee-head floor cleaning tool, in accordance with the principles of the invention, includes: an elongated frame including a top, a front, a back, a first end, a second end, and a soil uptake opening positioned between the first and second ends; at least one squeegee blade at the front and extending between the first and second ends; at least one squeegee blade at the back and extending between the first and second ends; a first wheel at the first end; a second wheel at the second end; and a third wheel at the soil uptake opening. The first, second, and third wheels are constructed and arranged to support the elongated frame above a floor surface when the squeegee blades at the front and back are in contact with the floor surface in a deflected orientation and vacuum suction is applied to the floor cleaning tool by the vacuum source. | 05-15-2014 |
20140366317 | SURFACE MAINTENANCE VEHICLE WITH SELF-CLEANING RESERVOIR THAT CAPTURES HOSE RUNOFF - Certain embodiments include a fluid recovery system. The fluid recovery system includes a vacuum system that applies a suction force on fluids on the floor surface to draw fluids to a fluid recovery tank. A reservoir is operably coupled to a recovery hose. The reservoir includes an inlet passage, an outlet passage leading to the recovery hose, and a fluid trap portion positioned between the inlet and outlet passages. The reservoir permits passage therethrough of fluids suctioned by the vacuum system from the floor to the recovery hose, and traps a backflow of fluids from the recovery hose in the fluid trap portion when the vacuum system stops suctioning fluids from the floor to the recovery hose. The reservoir is shaped to be generally self-cleaning and clears most fluids trapped in the fluid trap portion when the vacuum system starts suctioning fluids from the floor to the recovery hose. | 12-18-2014 |
20160007816 | SUCTION DEVICE DESIGNED TO SUCK AIR AND LIQUID FROM A PLANAR SURFACE, AND SCRAPER BLADE FOR SUCH A DEVICE | 01-14-2016 |
015402000 | Serrated or toothed, e.g., comb or rake type | 2 |
20090089967 | Suction nozzle for use in vacuum cleaner - A suction nozzle for use in a vacuum cleaner, which can clean a surface to be cleaned having a corner portion where a horizontal surface and a vertical surface meet, such as a staircase, is disclosed. The suction nozzle includes a nozzle body having an air inlet formed in a bottom surface thereof to draw in air, and a brush unit having a liftable brush liftably and lowerably disposed in the nozzle body in front of the air inlet and coming in surface contact with a surface to be cleaned to brush away dirt or dust therefrom. | 04-09-2009 |
20090293225 | VACUUM GROOMING TOOL - A vacuum grooming tool is disclosed that includes a vacuum nozzle attachable to a vacuum source and has a hollow body with a mouth opening. A grooming device selected from a variety of standard animal grooming hand tools, such as a shedding blade, rake or de-matting tool, may span the mouth opening. The grooming device is positioned such that the airflow created by the vacuum source flows over at least one side of the grooming device. A vacuum cleaning tool for removing any animal hair from a grooming tool is also disclosed. A vacuum plenum of the cleaning tool is attachable to a vacuum source and has an opening for cleaning the grooming tool in one pass. The cleaning tool can be mounted on a stationary support may also include a pivot-action mechanism that connects the vacuum grooming tool or the cleaning tool to the vacuum source. | 12-03-2009 |
015403000 | Dry mop type, e.g., textile strand or sheet pelt | 2 |
20100024157 | Head for a cleaning implement - A cleaning implement having a dirt bin for collecting debris from a floor, a cleaning sheet and optionally an air filter. The implement has a head with opposed top and bottom surfaces. The bottom surface may receive a cleaning sheet for cleaning a floor. The cleaning sheet is attached at a separate surface recessed relative to the bottom surface of the cleaning implement. | 02-04-2010 |
20150026920 | Automatic Floor Cleaning Machine - An automatic floor cleaning machine includes a base, an upper cover covering the base, a supporting seat mounted on the base, a random-turn driving unit installed on the supporting seat, and a floor cleaning plate installed on a bottom of the base. The automatic floor cleaning machine is randomly operated over a floor by the random-turn driving unit. Dedusting papers are disposed on a bottom surface of the floor cleaning plate and protruded from two sides or two corners of the base. The dedusting papers turn to sweep and kick up dust particles on the floor when the automatic floor cleaning machine is operating. Thereby, the effect of thorough cleaning of the floor can be achieved. The automatic floor cleaning machine may further include a vacuum cleaner for further enhancing the cleaning effect. | 01-29-2015 |