Work Piece Surrounding Or Opposed Agitators, E.g., Bar Or Slat Cleaners Patents (Class 15/394)
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Patent number: 10631696Abstract: A vacuum dusting attachment including a semi-flexible, elongated, thin, flat cleaning portion for tight spaces having multiple dust collecting chambers and aperture openings for equalizing and maximizing vacuum suction, light elements for improving visual efficiency, side edge brushes for loosening dust and increased dust capture, and a detachable, microfiber mesh cover for the cleaning portion for dust capture and retention; and a connected swivel handle portion including an ergonomically designed cushioned hand portion with soft raised ridges and bumps for non-slippage.Type: GrantFiled: March 6, 2017Date of Patent: April 28, 2020Inventor: Kathleen J. Williamson
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Patent number: 9402519Abstract: An accessory tool for a vacuum cleaner. The accessory tool includes a main body including a suction conduit configured to be coupled to the vacuum cleaner, a suction opening in fluid communication with the suction conduit, a longitudinal first brush made from a first material positioned adjacent the suction opening, and a second brush spaced from the first brush forming a brush opening between the first and second brushes configured to receive an object being cleaned. The second brush is made from a second material different than the first material and generally positioned over the first brush.Type: GrantFiled: January 28, 2015Date of Patent: August 2, 2016Assignee: Techtronic Industries Co. Ltd.Inventors: Justin C. Andrikanich, Christopher M. Charlton, Robert Bozzelli, David Chaney, Joseph Sternad
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Patent number: 8689392Abstract: [Object] An object is to easily suction dust/dirt on a cleaning portion of a mop as need arises without scattering the dust/dirt adhering to the mop when cleaning a floor with a vacuum cleaner while cleaning with the mop. [Solution] A mopstick (4) is inserted through an opening (13) on a cylindrical cleaning unit (6) of a mop dust suction device (3), which includes a hose coupling unit (7) detachably attached to a connection portion of a hose of a vacuum cleaner; a cleaning portion (5) of the mop is drawn into the cylindrical cleaning unit (6); the cleaning portion (5) of the mop is rotated in an arrow (B12) direction while the cleaning portion (5) of the mop is moved repeatedly in an arrow (A11) direction; and the dust/dirt adhering to the mop is easily suctioned and removed by suction force of a vacuum cleaner main body (1).Type: GrantFiled: April 20, 2011Date of Patent: April 8, 2014Inventor: Keiichi Kawamura
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Patent number: 8635738Abstract: This invention relates to a dusting system (1) comprising a dusting tool (20) with a cleaning portion (21) connected to a handle (22), and an elongated chamber (10) for holding the dusting tool. The chamber comprises a storage compartment (15) arranged for storing at least a part of the cleaning portion as the dusting tool is inserted into the chamber, and a cleaning compartment (11) arranged between the opening (13) of the chamber and the storing compartment (15). Further, an outlet channel (12) is arranged for enabling fluid communication between the chamber and a vacuum source. The outlet channel is arranged at the cleaning compartment, thereby enabling a cleaning of the cleaning portion upon insertion or extraction of the cleaning portion into or from the storage compartment. The system may be a self standing unit or be integrated into a vacuum cleaner.Type: GrantFiled: December 17, 2010Date of Patent: January 28, 2014Assignee: AB ElectroluxInventor: Johann Zita
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Patent number: 8584314Abstract: The subject matter disclosed herein provides a flea vacuum. The device may include a nozzle having a first opening and a second opening. The first opening may have a tapered end and may be configured to vacuum an insect (e.g., a flea, etc). The device may also include a hose coupled to the nozzle. The device may also include an adapter coupled to the hose. The adapter may have an end configured for insertion into a vacuum. The device may also include a kill agent comprising bentonite as the active ingredient for killing and/or neutralizing pests, such as for example fleas. Related apparatus and methods are also described.Type: GrantFiled: February 11, 2010Date of Patent: November 19, 2013Assignee: Fleavac, LLCInventor: Donald Lewis
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Patent number: 8407853Abstract: The present invention (High Place Vacuum Cleaner) relates generally to vacuum cleaners and, more specifically to a simple attachment for a vacuum cleaner so that the operator may reach high places with ease. The attachment is a wand with an elongated bent handle and a tool, which has a rotatable connection to the handle. The wand may have an adaptor so that the handle can be connected to the hose of a wet/dry vacuum cleaner. The wand may have an adaptor so that the handle can be connected to the hose of a wet/dry vacuum cleaner for dirty outside work. The wand with or without extender(s) may be utilized to clean ceiling fan housing and blades, high windows, light fixtures, high ceilings, air conditioner registers, as well as outside windows, eaves of a home, underside of elevated decks, etc. The present invention is also operable in both push or pull directions of motion.Type: GrantFiled: October 12, 2006Date of Patent: April 2, 2013Inventor: John Baxt
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Patent number: 8370989Abstract: Provided is a static eliminator with dust removal feature. The static eliminator includes an ion generator, a dust-removing main body and a dust-collecting device. The dust-removing main body has a workpiece-passing channel passing through the dust-removing main body. A dust-scraping member is disposed on a sidewall of the workpiece-passing channel. A blow vent of the ion generator communicates with said workpiece-passing channel and faces to the dust-scraping member. An inlet end of the dust-collecting device communicates with the workpiece-passing channel.Type: GrantFiled: July 31, 2010Date of Patent: February 12, 2013Assignee: Cheng Uei Precision Industry Co., Ltd.Inventors: Chi-hsing Chang, Feng-chi Lee, Kuo-chuan Chiu
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Publication number: 20120167919Abstract: A ceiling fan blade cleaning system including a vacuum attachment, configured expressly to be easily secured to virtually any household vacuum cleaner or industrial shop vac nozzle for convenience of the user in cleaning ceiling fan blades. The device is designed specifically to effectively eradicate dust, pollen, pet dander and other agents from all sides of a ceiling fan blade simultaneously, thereby preventing these agents from infiltrating a room's environment.Type: ApplicationFiled: December 7, 2011Publication date: July 5, 2012Inventor: Jeffrey Kunes
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Patent number: 8042221Abstract: The present invention provides a board cleaning apparatus excellent in foreign-matter removing efficiency. Fixed brushes are each made in contact with a circuit board over an entire width thereof, and attached to a case of a board cleaning apparatus respectively on the upstream side and the downstream side of the case in the board transporting direction with respect to a rotary brush for removing and ejecting foreign matters. This arrangement makes it possible to cover a gap between the circuit board and the case to prevent a board transporting rail to be moved so as to be shifted in accordance with circuit boards having various dimensions from intervening with the case.Type: GrantFiled: July 17, 2006Date of Patent: October 25, 2011Assignee: Panasonic CorporationInventor: Yasuyuki Ishitani
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Patent number: 7536745Abstract: An apparatus for removing stains from a fabric includes a device configured to draw a stain removal liquid through the fabric. The stain removal liquid may be drawn through the liquid through the use of suction directed by a nozzle. The nozzle may be placed over the fabric, which is placed over a reservoir of stain removal liquid. Thereafter, a pressure is activated and the stain removal liquid is drawn through the fabric, removing the stain. The apparatus may be a hand-held device. The hand-held device comprises two handles and two workpieces. A pressure source is placed in the handle, creating a pressure at a first workpiece. The fabric is placed between the first workpiece and the second workpiece, drawing a stain removal liquid from a reservoir in the second workpiece through the fabric.Type: GrantFiled: May 8, 2007Date of Patent: May 26, 2009Assignee: The Dial CorporationInventor: Ben Shenouda
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Patent number: 7293325Abstract: A vacuum cleaner base plate assembly is provided according to an embodiment of the invention. The base plate assembly includes a base plate adapted to fit to a chassis bottom of a vacuum cleaner. The base plate includes one or more nozzle apertures. The base plate assembly further includes one or more trapped components configured to rest against the base plate. The base plate assembly further includes a skid plate that fits to the base plate and that holds the one or more trapped components against the base plate when the skid plate is assembled to the base plate. The base plate assembly further includes one or more fasteners that removably affix the skid plate to the base plate. The skid plate and the one or more trapped components are removably affixed to the base plate by the skid plate and the one or more fasteners.Type: GrantFiled: October 24, 2003Date of Patent: November 13, 2007Assignee: Oreck Holdings, LLCInventors: Paul A. Moshenrose, Charles W. Reynolds
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Patent number: 7225502Abstract: An apparatus for removing stains from a fabric includes a device configured to draw a stain removal liquid through the fabric. The stain removal liquid may be drawn through the liquid through the use of suction directed by a nozzle. The nozzle may be placed over the fabric, which is placed over a reservoir of stain removal liquid. Thereafter, a pressure is activated and the stain removal liquid is drawn through the fabric, removing the stain. The apparatus may be a hand-held device. The hand-held device comprises two handles and two workpieces. A pressure source is placed in the handle, creating a pressure at a first workpiece. The fabric is placed between the first workpiece and the second workpiece, drawing a stain removal liquid from a reservoir in the second workpiece through the fabric.Type: GrantFiled: October 23, 2003Date of Patent: June 5, 2007Assignee: The Dial CorporationInventor: Ben Shenouda
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Patent number: 7194783Abstract: A cleaning head for cleaning the slats in a window blind includes a manifold for receiving cleaning fluid, a plurality of spaced apart fingers arranged in a row on the manifold and at least one orifice defined in each finger for spraying the cleaning fluid onto the slats. Cleaning pads may be disposed on the fingers to contact the slats. The manifold may be divided to provide a source of vacuum to a second plurality of fingers with apertures defined therein for removal of excess cleaning fluid. Another embodiment of the cleaning head has couplings extending laterally from the fingers, and spacing elements may be interposed between the couplings to vary the spacing between adjacent fingers. Yet another embodiment of the cleaning head utilizes an enclosed compartment with slots defined in upper and lower surfaces for receiving a slat through the compartment.Type: GrantFiled: February 20, 2004Date of Patent: March 27, 2007Inventor: Gene C. Hunt
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Publication number: 20040158954Abstract: A novel vacuum attachment for vacuuming planar elements of varying widths is provided. The attachment comprises a hollow member having a first end adapted for attachment to a vacuum cleaner hose and a second end having one or more elongate apertures formed therein and adapted for receiving a planar element. Each elongate aperture comprising a pair of parallel arms having a hollow interior with opposing and facing openings, each opening being in communication with the elongate aperture and with the first end. The aperture is sufficiently long to accept a relatively wide planar element. The attachment further comprises adjustment means for selectively adjusting the effective length of the aperture which enables the attachment to accommodate planar elements of varying widths. In a preferred embodiment, the length adjustment means comprises a sliding member slidably positioned over the second end for selectively blocking a longitudinal portion of the aperture.Type: ApplicationFiled: February 19, 2003Publication date: August 19, 2004Inventors: Andrew J. Bailey, John P. Lacroix
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Publication number: 20030167592Abstract: A housing having an open top and an outlet port in a bottom opposite thereof, a brush partially within and spanning across the housing, and a hose detachably securable between a vacuum cleaner and the outlet port, with the brush being drawable across the top of a ceiling fan blade.Type: ApplicationFiled: March 8, 2002Publication date: September 11, 2003Inventor: Robert G. Egnatovich
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Patent number: 6345409Abstract: A vacuum nozzle attachment having a housing with a venturi-shaped internal air chamber, an angled head and brush-lined aperture, blade guides and an offset tapered tubular neck for attachment to a vacuum hose or wand. The constricted air chamber provides enhanced suction due to an increase in velocity of air as it passes the tapered constriction in the air chamber. The angled head and aperture and shaped guides ensure correct alignment of the fan blade with the aperture. The offset tubular neck and transparent guides provide an unobstructed view of the nozzle and fan blades during the cleaning process.Type: GrantFiled: January 29, 2001Date of Patent: February 12, 2002Inventor: John P. LaCroix
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Patent number: 5765259Abstract: A vacuum nozzle has an elongate, tubular handle with an open end for connection to a vacuum cleaner hose, and has a hollow, generally rectangular head connected to the handle's opposite end. The head defines a transversely extending blade passage of generally rectangular cross-section through which portions of a ceiling fan blade can be inserted for cleaning. Extending perimetrically about the blade passage are head portions that include parallel top and bottom bars that have overlying left and right ends connected by left and right end structures, all of which are hollow and communicate to define a generally rectangular vacuum chamber that communicates with the hollow interior of the tubular handle. The top and bottom bars and the left and right end structures respectively carry top, bottom, left and right bristles that project into the blade passage at spaced locations near opposite ends of the blade passage.Type: GrantFiled: March 17, 1997Date of Patent: June 16, 1998Inventor: Christina L. Cika
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Patent number: 5488754Abstract: A new and improved ceiling fan vacuum nozzle with a T-shaped two piece housing having a first side and a second side, each having an upper portion and a lower portion. The upper portion has open end portions. The lower portion is integral with the downwardly extending opening in the upper portion. The lower portion functions to secure to a vacuum nozzle. The open end portions function to receive the blade from the ceiling fan therein. An inner wall is secured within the T-shaped two piece housing. The inner wall has a plurality of diagonally formed apertures therein. The plurality of diagonally formed apertures function to allow air flow throughout the two piece housing. A plurality of bristles are secured to the inner wall. The plurality of bristles taper towards a center portion of the inner wall. The plurality of bristles serve to remove dust particles from the ceiling fan.Type: GrantFiled: September 29, 1994Date of Patent: February 6, 1996Inventor: Gerald K. Shadley
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Patent number: 5400468Abstract: A slat cleaning apparatus (10) is disclosed for use in cleaning slats making up a verticle blind. Cleaning of vertical blind slats is made complicated by the difference in thickness of the head, body and tail of the slat and by the needs to apply and remove a cleaning liquid without creating mess to surrounding slats and or windows. The slat cleaning apparatus has a head (16) with a slot (70) and a partable barrier located in the slot (70) for substantially sealing against the slat. A fluid extractor (50,74) is provided for operating under vacuum pressure to withdraw fluid and entrained matter from the head (16). Two cleaning elements (72) are provided substantially mutually parallel and located on opposite sides of the slot (70) for cleaning the slat. The cleaning elements (72) are compressible or moveable for operating at differing gaps to accommodate the differing thickness in the slats.Type: GrantFiled: October 27, 1992Date of Patent: March 28, 1995Inventor: Andy De Petra
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Patent number: 5383975Abstract: An arrangement is provided for cleaning pipelines and especially ventilation pipes and ducts in buildings, and includes a nozzle connected to a supply conduit through which a pressurized medium can flow. The arrangement includes a nozzle opening directed back toward the supply conduit. The nozzle opening is in the form of a large continuous annular gap which extends along the periphery of the nozzle and is connected to the supply conduit and the source of a pressurized medium. The gap directs the medium toward the inner walls of the pipe or duct and effects a cleaning of the inner walls. The nozzle is moved into the pipe or duct as a result of reaction forces generated from discharge of the pressurized medium through the nozzle opening.Type: GrantFiled: March 25, 1993Date of Patent: January 24, 1995Inventor: Johan Faxon
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Patent number: 5359751Abstract: A vacuum cleaner attachment for cleaning elongate slats such as ceiling fan blades is disclosed. The vacuum cleaner attachment comprises a housing adapted to receive at least one of the slats. A brush device is arranged in the housing for brushing particulate matter off of at least one of the slats, a pivotable connection device is arranged between the housing and a vacuum cleaner for providing the vacuum cleaner attachment with a relatively large degree movement when used in cleaning operations. Additionally, a sealing device for concentrating a flow of air generated by the vacuum cleaner is arranged within the housing and is adapted to permit at least one slat to extend therethrough while at least partially closing off one side of the housing.Type: GrantFiled: April 6, 1994Date of Patent: November 1, 1994Inventor: Tullio L. Bellardini
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Patent number: 5337445Abstract: A vacuum assisted apparatus for cleaning the surfaces of a ceiling fan blade having a unitary housing defining a brush-lined aperture and having a dust receptacle for catching dust displaced by the brushes.Type: GrantFiled: May 27, 1993Date of Patent: August 16, 1994Assignee: Robert W. Lackey CorporationInventors: Gregory Harris, Roy V. Nicholson, Stephen R. Burns, Robert W. Lackey
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Patent number: 5313687Abstract: An elongated body, has internally formed a plenum chamber opening to one face of the body. A pair of side brushes mounted on the face projected outwardly thereof and being spaced laterally from each other and extending over the major length of the body. A pair of longitudinally opposed end brushes spanned transversely across the body face from one side brush to the other project outwardly of the one face in the direction of the side brushes and form with the side brushes a vacuum chamber. The tips of the side brushes are formed of bristles of a length in excess of the length of bristles formed by the side brushes, and are engageable with laterally opposed longitudinally extending opposite side edges of planar ceiling fan blades. The side brushes are spaced from each other a distance generally equal to the lateral width of the ceiling fan blades.Type: GrantFiled: August 14, 1992Date of Patent: May 24, 1994Inventor: Norman J. Schneider
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Patent number: 5235722Abstract: A vacuum assisted apparatus for cleaning the surfaces of a ceiling fan blade having a unitary housing defining a brush-lined aperture and having a dust receptacle for catching dust displaced by the brushes.Type: GrantFiled: April 7, 1992Date of Patent: August 17, 1993Assignee: Robert W. Lackey CorporationInventors: Gregory Harris, Roy V. Nicholson, Stephen R. Burns, Robert W. Lackey
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Patent number: 5134748Abstract: A surface cleaning system which allows a sponge or other cleaning element to receive cleaning fluid transported by conduit from a pressurized cleaning fluid container and to apply the same to a surface to be cleaned. A vacuum source extracts the used cleaning fluid from the surface as the operator moves the cleaning element back and forth over the surface to be cleaned to remove the cleaning fluid and contaminants therefrom. The used cleaning fluid then travels by a conduit to a separation container where it is filtered and collected. The used cleaning fluid or fresh fluid can be pumped by a sump pump to a flush basin for rinsing or cleaning the cleaning element. The sump pump is controlled by a pressure valve located in the base of the flush basin. The complete system is typically operated on 115VAC and is portable by way of a push cart.Type: GrantFiled: January 11, 1991Date of Patent: August 4, 1992Inventor: William R. Lynn
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Patent number: 5046217Abstract: A blind cleaner for mini blinds has a handle with an operating center at one end. The handle includes connections for a supply of water and detergent under pressure, and for a vacuum line. The operating center includes a nozzle from which water is dispensed, the nozzle being covered by foam for dispersion of the water. Both the water supply and the vacuum are connected to the operating center. There are holes in the operating center for allowing air to pass into the device. The result is that water is dispensed to clean a surface, and the vacuum removes the water and dirt and prevents spilling of water.Type: GrantFiled: March 20, 1990Date of Patent: September 10, 1991Inventors: Robert W. Cornell, William A. Cain
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Patent number: 4823431Abstract: A portable ceiling fan blade cleaning device, consisting of a solid frame configured to form an elongated orifice with one terminal end of the frame downwardly extending to juncture with a device extension. A second terminal end of the frame allows a cleaning cloth to be disposed onto the frame such that as the ceiling fan blades slides traversely through the elongated orifice of the frame, the environmental surfaces of the ceiling fan blade are cleaned by the surface application of the cleaning cloth to the surfaces of the ceiling fan blade.Type: GrantFiled: June 1, 1987Date of Patent: April 25, 1989Inventor: Weda B. Carpenter
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Patent number: 4787118Abstract: A vacuum brush device for cleaning slatted structures such as venetian blinds includes a hollow body member that can be attached to a source of vacuum such as a vacuum cleaner hose through a tubular connector. The tubular connector can be adjustably positioned. The hollow body member includes a plurality of elongated finger members having a napped surface for cleaning the blinds.Type: GrantFiled: March 30, 1987Date of Patent: November 29, 1988Inventors: Herbert C. Weiland, Bryan K. Honkawa, Jr.
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Patent number: 4756050Abstract: This invention relates to a vacuum cleaner attachment for the purpose of simultaneously cleaning a plurality of slats of a Venetian blind and comprises: A molded body 20, a vertical handle 24, a tubular neck 22, having communication with the body and adapted to be connected to a vacuum cleaner hose (not shown), rectangularly shaped fingers 26 which have communication with the body and extend out horizontally from the side of the body opposite the handle, and each opposing finger face having apertures 44 on a longitudinal center axis, rectangularly shaped brush plates 38 having approximately the same lateral dimensions as the finger faces and having apertures 40 in registry with apertures on the opposing finger faces, brush plates slide on and off the finger faces by way of a channel 34 and lip structures 32 and small tabs 48 on the lip structure lock the brush plates in place, bristles 46 will be affixed to the brush plate faces and extend towards each other when locked in place on opposing finger faces.Type: GrantFiled: September 21, 1987Date of Patent: July 12, 1988Inventor: James G. Vesely
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Patent number: 4718141Abstract: A cleaning tool is provided which has especial utility in the cleaning of Venetian blinds. The tool incorporates a plurality of elongated protuberances supported by manifold structure communicating with a vacuum source, the protuberances preferably taking the form of tubular support members having one or more axial rows of diametrically opposed air flow holes or openings therein and being essentially entirely wrapped or encased by an air permeable pile sleeve member. The tool of this invention effects an orderly thorough removal of dust and like particulate materials from the slats of Venetian blinds and other louvered structures.Type: GrantFiled: January 27, 1987Date of Patent: January 12, 1988Inventor: Carol C. Kuehnl
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Patent number: 4161802Abstract: The hand-held tool head assembly comprises a housing connected to a flexible vacuum hose to a source. The housing has an elongated front wall with a plurality of openings defining a suction surface. An intermediate portion of this wall is cut-out and formed with a receiving structure for receiving inserts. A first insert has a front wall portion with openings so that when it is received in the cut-out portion it is flush with the surface openings on either side of the cut-out to provide a continuous elongated cleaning surface. A second insert is arranged to be substituted for the first insert and has a front undulating suction surface defined by transverse fins with channels therebetween, the side walls of the fins, the front tips of the fins and the floors of the channels all having openings communicating with the interior of the tool head to provide suction surfaces for drapery pleats received within the channels.Type: GrantFiled: April 10, 1978Date of Patent: July 24, 1979Inventors: Arlen M. Knight, William R. Hachtmann