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Patent No. 6681419

Forehead support apparatusĀ 

A forehead support apparatus for resting a standing users forehead against a wall above a bathroom commode or urinal or beneath a showerhead.

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Class 442/40 - Fluorinated polyolefin film or sheet


Subclass of Class 442 - Fabric (woven, knitted, or nonwoven textile or cloth, etc.)
Definition: Subject matter wherein the preformed film or sheet is fluorinated
No. of patents: 20
Last issue date: 10/28/2008


NumberTitleIssue Date
7442658Impact resistant roofing shingles and process of making same
An impact resistant roofing shingle which includes an asphalt coated substrate whose unexposed surface is laminated to an organic film. A process of forming that shingle includes the step of applying an organic film, by spraying a latex, by applying a rubber polymer...
10/28/2008
7105001Surgical method and composition utilizing submucosal tissue to prevent incisional hernias
A small intestine submucosa mesh is adapted for use in surgical abdominal closure routines. The submucosa mesh is incorporated into the normal surgical protocol for abdominal closure procedures. The submucosa mesh is applied to the abdominal incision area and mainta...
09/12/2006
7074288Shrink wrap material having reinforcing scrim and method for its manufacture
A shrink wrap material for protecting articles includes at least one non-woven fabric and a woven scrim defining apertures. A sufficient portion of the fibers from the non-woven fabric being forced into the apertures of the scrim such that the scrim reinforces and s...
07/11/2006
6972151Magic slate capture and display device
A device for forming erasable images on a reusable medium, comprising: an erasing portion; and a writing portion; wherein the erasing portion comprises a separator for separating at least two layers of the reusable medium; and wherein the writing portion comprises a...
12/06/2005
6911406Composite sheet material
A sheet product is provided which comprises a scrim embedded in a continuous layer of a foamed resin. The sheet material is useful as a drawer liner or a shelf liner and is fabricated without need for lamination of separate layers to a scrim material. ...
06/28/2005
6887806Cut resistant fabric for protective textiles
A fabric comprising elongated steel elements is provided. This fabric is to be used to provide cut-resistance or reinforcement for protective textiles. Elongated steel elements are in contact relationship, so improving the resistance to knife cutting actions. ...
05/03/2005
6582113Oleophobic laminated articles, assemblies of use, and methods
An article, such as a filter or film, has a treated laminate with an expanded PTFE membrane and a porous support scrim. The treated laminate is formed by contacting a laminate having an expanded PTFE membrane and a porous support scrim with an oleophobic ...
06/24/2003
6365532Cardable blends of dual glass fibers
Dual glass fibers can be processed into coherent webs and felts by first blending the dual glass fibers with an equal or greater amount of uncrimped fibers. Optionally, other crimped fibers can be added without significant impact on processibility....
04/02/2002
6318565Filtration member for solid-liquid separation
A filter medium for solid/liquid separation has a sheet of a metallic material or plastic. The sheet has a plurality of openings. The openings are slots having a slot width and are produced by drawing a drawn grid structure and subsequently mechanically p...
11/20/2001
6196708Oleophobic laminated articles, assemblies of use, and methods
An article, such as a filter or film, has a treated laminate with an expanded PTFE membrane and a porous support scrim. The treated laminate is formed by contacting a laminate having an expanded PTFE membrane and a porous support scrim with an oleophobic ...
03/06/2001
5827787Decorative weatherable fabric
A decorative and translucent weatherable fabric for covering outdoor backlit structures is provided which includes a reinforcing scrim layer, an inner protective layer formed of a translucent white PVC applied to one side of the scrim layer, and a thicker...
10/27/1998
5620669Catalytic filter material and method of making same
The present invention is an improved catalytic filter material for use in removing contaminants such as NOx from a fluid stream. The filter of the present invention employs composite fibers of expanded polytetrafluoroethylene (PTFE) filled with...
04/15/1997
5433996Laminated patch tissue repair sheet material
A sheet of implantable patch tissue repair material comprising a layer of porous polytetrafluoroethylene sheet material laminated to a layer of mesh-type sheet material having a multiplicity of openings through the mesh-type sheet material, said openings ...
07/18/1995
5326355Composite material having absorbable and nonabsorbable components for use with mammalian tissue
The invention is a composite material of two or more biocompatible polymers, at least one of which is polytetrafluoroethylene (PTFE) and one of which is a bioabsorbable polymer. The nonabsorbable PTFE is used in the composite as a reinforcing binder. The ...
07/05/1994
5273814Protective materials
A material for use in fabric which has a liquid barrier layer and a noxious gas barrier layer in which the noxious gas barrier layer comprises solid particulate and a netting that protects the solid particulate....
12/28/1993
5160773Encapsulated felt
A sealing material of polytetrafluoroethylene felt is encapsulated by a polytetrafluoroethylene sheet coated with a thermoplastic fluoropolymer....
11/03/1992
4399183Web-supported membrane
A process and apparatus for continuously forming a reinforced membrane of fluorinated polymers containing sulfonyl and/or carboxyl groups in melt-fabricable form and, after hydrolysis, the corresponding membrane in ion exchange form. The membrane thus for...
08/16/1983
4072793Reinforced ion-exchange membrane
A leno-woven fabric of a specific construction is found to effectively reinforce an ion-exchange membrane at a scarce density of reinforcing yarns to improve electrochemical property of the reinforced ion-exchange membrane....
02/07/1978
3950599Low-friction laminate liner for bearings
A laminate liner adapted to be secured to a supporting surface, which liner comprises in combination: a backing sheet member characterized by a number of relatively large openings therein; a fibrous polymeric sheet material characterized by a number of sm...
04/13/1976
 
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