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Browse by Category: Main > Material Science
Class Information
Number: 428/166
Name: Stock material or miscellaneous articles > Structurally defined web or sheet (e.g., overall dimension, etc.) > Including variation in thickness > Interlaminar spaces
Description: Product, wherein a nonplanar surface of a variable thickness layer comes into contact with an adjacent layer (or a component thereof) in such a manner as to define therebetween individual or interconnected three-dimensional zones, either separate or interconnected.










Patents under this class:
1 2 3 4 5 6 7 8 9 10

Patent Number Title Of Patent Date Issued
4859520 Monolithic substrate for an electronic power component and process for the production thereof Aug. 22, 1989
4849269 Subflooring composite Jul. 18, 1989
4840515 Subterranean drain Jun. 20, 1989
4837060 Tubing plank Jun. 6, 1989
4806418 Lotioned tissue ply Feb. 21, 1989
4783357 Synthetic resin plate comprising a coextruded synthetic resin foam layer Nov. 8, 1988
4778709 Hollow plate made of synthetic resin Oct. 18, 1988
4769271 Sound insulation Sep. 6, 1988
4756937 Protective barriers, receptacles, liners and packaging for containers of hazardous chemicals Jul. 12, 1988
4755408 Foam panels and blocks of hollow profiles Jul. 5, 1988
4749606 Floatable pad Jun. 7, 1988
4741945 Automotive trim panel May. 3, 1988
4738888 Serving mat Apr. 19, 1988
4725475 Multi-octave thick dielectric radome wall Feb. 16, 1988
4722158 System of individual modules which can be fitted together to form decorative or artistic panels Feb. 2, 1988
4719138 Radiant heat resistant stencilible inflatable fabric and method Jan. 12, 1988
4716068 Polypropylene adhesive tape Dec. 29, 1987
4695501 Thermoformable composite articles Sep. 22, 1987
4690847 Cold weather garment structure Sep. 1, 1987
4657802 Composite nonwoven elastic web Apr. 14, 1987
4640854 Self-supporting composite plate, especially for double floors Feb. 3, 1987
4636421 Frame with decorative trim strip Jan. 13, 1987
4631221 Sheet-like sandwich molding Dec. 23, 1986
4628549 Floatable sheet material and method of making Dec. 16, 1986
4622260 Mat shaped composite body Nov. 11, 1986
4614000 Patient undersheet for preventing bed sores Sep. 30, 1986
4612227 Pressure sensor header Sep. 16, 1986
4606958 Highly absorbent substrate article Aug. 19, 1986
4606964 Bulked web composite and method of making the same Aug. 19, 1986
4588631 Support for tubesheets in hollow fiber permeators May. 13, 1986
4576669 "On demand" apparatus and method for producing air-cushioning product Mar. 18, 1986
4567086 Carbonaceous, five-layer fuel cell electrode substrate with elongated holes for feeding reactant gases Jan. 28, 1986
4565723 Composite polymeric panel and process for making same Jan. 21, 1986
4563374 Blow molded decorative or protective strip with temperature compensation Jan. 7, 1986
4559258 Pressure belt for use with extended nip press in paper making machine Dec. 17, 1985
4556593 Panels of thermal insulation material Dec. 3, 1985
4555433 Sound-absorbing element Nov. 26, 1985
4551379 Inflatable packaging material Nov. 5, 1985
4544587 Window insulator Oct. 1, 1985
4543307 Optical data storage and recording media having recording surface protection Sep. 24, 1985
4543142 Process for making nested paper towels Sep. 24, 1985
4537811 Electron beam irradiating process for rendering rough or topographically irregular surface substrates smooth; and coated substrates produced thereby Aug. 27, 1985
4533587 Connection insulators Aug. 6, 1985
4532086 Packing made of one-piece layers Jul. 30, 1985
4525406 Thermal insulation layer Jun. 25, 1985
4525408 Insulation of aluminum profiles in a fixture Jun. 25, 1985
4507347 Laminate Mar. 26, 1985
4486479 Hollow three dimensional air-inflatable structures Dec. 4, 1984
4483728 Relieved patterned marrying roll Nov. 20, 1984
4482597 Insulating material Nov. 13, 1984

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