| |
 |
|
Class Information
Number: 442/394
Name: Fabric (woven, knitted, or nonwoven textile or cloth, etc.) > Nonwoven fabric (i.e., nonwoven strand or fiber material) > Nonwoven fabric with a preformed polymeric film or sheet
Description: Subject matter wherein the nonwoven fabric is associated with a preformed polymeric film or sheet layer having structural integrity prior to association with the nonwoven fabric.
Sub-classes under this class:
| Class Number |
Class Name |
Patents |
| 442/395 |
Ester condensation polymer sheet or film (e.g., polyethylene terephthalate, etc.) |
94 |
| 442/397 |
Fluorinated olefin polymer or copolymer sheet or film (e.g., teflonr, etc.) |
45 |
| 442/399 |
Natural or synthetic rubber sheet or film |
65 |
| 442/398 |
Olefin polymer or copolymer sheet or film (e.g., polypropylene, polyethylene, ethylene-butylene copolymer, etc.) |
238 |
| 442/396 |
Vinyl polymer or copolymer sheet or film (e.g., polyvinyl chloride, polyvinylidene chloride, polyvinyl acetate, etc.) |
91 |
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4728111 |
Compressed asbestos sheet gasket which swells in presence of liquids |
Mar. 1, 1988 |
| 4716072 |
Multilayer composite structure for smooth surfaces |
Dec. 29, 1987 |
| 4698258 |
Surface covering product and process therefor |
Oct. 6, 1987 |
| 4696854 |
Bilayer substrate |
Sep. 29, 1987 |
| 4670071 |
Method of forming a waterproof roof |
Jun. 2, 1987 |
| 4656062 |
Self-healing bentonite sheet material composite article |
Apr. 7, 1987 |
| 4645698 |
Dehydrating and water-retaining sheet |
Feb. 24, 1987 |
| 4622252 |
Laminate with plastic film |
Nov. 11, 1986 |
| 4610920 |
Binders for nonwovens |
Sep. 9, 1986 |
| 4605578 |
Method and apparatus for connecting together material plies which are unilaterally thermoplastically coated |
Aug. 12, 1986 |
| 4596736 |
Fiber-reinforced resinous sheet |
Jun. 24, 1986 |
| 4582749 |
Slot armor for dynamoelectric machines |
Apr. 15, 1986 |
| 4569884 |
Sheet material, process for its production and its use in the production of a composite structure |
Feb. 11, 1986 |
| RE32026 |
Structure of warmer |
Nov. 12, 1985 |
| 4546515 |
Scouring pad and method for producing same |
Oct. 15, 1985 |
| 4522874 |
Absorbent article structure and absorbent article |
Jun. 11, 1985 |
| 4471018 |
Thermoplastic laminate having masked surface fabric veil layer |
Sep. 11, 1984 |
| 4469543 |
Lamination of highly reinforced thermoplastic composites |
Sep. 4, 1984 |
| 4464432 |
Thermoplastic resin paste impregnated substrates |
Aug. 7, 1984 |
| 4461621 |
Disposable diaper with polymer coating |
Jul. 24, 1984 |
| 4445956 |
Method and material for securing structure for machining |
May. 1, 1984 |
| 4444821 |
Vacuum thermal insulation panel |
Apr. 24, 1984 |
| 4443512 |
Absorbent article with densified areas |
Apr. 17, 1984 |
| 4430371 |
Wood veneers |
Feb. 7, 1984 |
| 4418108 |
Composite roofing panel |
Nov. 29, 1983 |
| 4405325 |
Hydrophobic nonwoven fabric bonded by a copolymer formed from a diene |
Sep. 20, 1983 |
| RE31345 |
Floor covering sheet for stables |
Aug. 16, 1983 |
| 4392861 |
Two-ply fibrous facing material |
Jul. 12, 1983 |
| 4389453 |
Reinforced polyphenylene sulfide molded board, printed circuit board including this molded board and process for preparation thereof |
Jun. 21, 1983 |
| 4388357 |
Sheet useful as a reservoir liner |
Jun. 14, 1983 |
| 4369223 |
Preimpregnated materials comprising visible-light curing systems and methods of making and using them |
Jan. 18, 1983 |
| 4364785 |
Association of a piece of fabric with a sheet of PVC |
Dec. 21, 1982 |
| 4358502 |
Glass fiber mat for reinforcing polyamides |
Nov. 9, 1982 |
| 4308782 |
Laminated head of plastic sheet material and a synthetic fabric material having random fiber orientation |
Jan. 5, 1982 |
| 4308308 |
Multilayer anti-drumming and stiffening sheeting |
Dec. 29, 1981 |
| 4293609 |
Flexible absorbent laminates |
Oct. 6, 1981 |
| 4255219 |
Process for making composite laminated polyamide sheet material |
Mar. 10, 1981 |
| 4242398 |
Fibrous shaped article having non-level surface |
Dec. 30, 1980 |
| 4229472 |
Sheet material |
Oct. 21, 1980 |
| 4169176 |
Process for the manufacture of heat shaped automobile carpet |
Sep. 25, 1979 |
| 4143196 |
Fibre fleece of electrostatically spun fibres and methods of making same |
Mar. 6, 1979 |
| RE29789 |
Absorbent articles for disposable diaper |
Oct. 3, 1978 |
| 4088805 |
Reinforced thermoplastic foam sheet |
May. 9, 1978 |
| 4084863 |
Bearing and bearing liner having a compliant layer |
Apr. 18, 1978 |
| 4072792 |
Fiber reinforced plastic flat plates |
Feb. 7, 1978 |
| 4058643 |
Fire retardant laminates having intumescent adhesive layer comprising shellac |
Nov. 15, 1977 |
| RE29303 |
Tennis ball including needle punched fabric cover |
Jul. 12, 1977 |
| 4015039 |
Fibrous dispersion aid for thermoplastics |
Mar. 29, 1977 |
| 3988519 |
Laminates of a polymeric film and a nonwoven fabric |
Oct. 26, 1976 |
| 3959051 |
Fabric formed by heat sealing, shrinking and foaming backing |
May. 25, 1976 |
|
|
|
