Flexible or portable closure – partition – or panel – Plural strip – slat – or panel type – Movably interconnected
Patent
1993-05-27
1995-08-29
Purol, David M.
Flexible or portable closure, partition, or panel
Plural strip, slat, or panel type
Movably interconnected
160236, E06B 312
Patent
active
054452082
ABSTRACT:
A door panel section and a method of making a door panel section having a polyvinylchloride front skin, a non-metallic rear skin and a polyurethane rigid core. The polyurethane rigid core unitizes the two skins to make the panel section with a rigid lightweight structure. The polyurethane mechanically and chemically bonds to the skins made of polyvinylchloride to create a strong connection thereto. Hardware mounting members are attached to the rear skin permitting adjacent panel sections to be pivotally connected to each other.
REFERENCES:
patent: 3511301 (1970-05-01), Graham et al.
patent: 3583123 (1971-06-01), Holmgren
patent: 3980123 (1976-09-01), Vago
patent: 4119133 (1978-10-01), Wolf
patent: 4156448 (1979-05-01), Bengtsson
patent: 4284119 (1981-08-01), Martin et al.
patent: 4339487 (1982-07-01), Mullet
patent: 4539241 (1985-09-01), Kainulainen et al.
patent: 4550540 (1985-11-01), Thorn
patent: 4579613 (1986-04-01), Belanger
patent: 4588541 (1986-05-01), Fowler
patent: 4676293 (1987-06-01), Hannssen
patent: 4685266 (1987-08-01), Mullet
patent: 4746383 (1988-05-01), Bacon et al.
patent: 4864789 (1989-09-01), Thorn
patent: 5016700 (1991-05-01), Wegner et al.
patent: 5060711 (1991-10-01), Fimbell
patent: 5074087 (1991-12-01), Green
patent: 5170832 (1992-12-01), Wagner
Sales Brochure--Skywood N.C. Extrusion, Inc., "Celuka Insulated Sectional Doors", publication date unknown.
Sales Brochure--CHI Overhead Doors, "Cedar Classic Series", publication date unknown.
Sales Brochure--Amarr, "Amarr Heritage II Residential Steel Doors", Model 900 & Model 910, .COPYRGT.1992.
Sales Brochure--Composite Door Industries, "Impression", publication date unknown.
Sales Brochure--Wayne Dalton Corp., "Thermowayne.TM. 36", .COPYRGT.1992.
Sales Brochure--Cladwood Garage Door Inserts, .COPYRGT.1990.
Sales Brochure--Anderson Door Company, "The Future of Thermal Door Design", publication date unknown.
Sales Brochure--Taylor, "Taylorcore Embossed.TM.", .COPYRGT.1989.
Price List--Clopay Garage Doors--Residential Garage Door 1992.
Sales Brochure--Clopay ProSeries, "Clopay 4150/4151", .COPYRGT.1991.
Sales Brochure--Delden, "The Delcor Model SRP1", publication date unknown.
Sales Brochure--Taylor, "Steelpro.TM.", .COPYRGT.1988.
Sales Brochure--Taylor, "Durasteel.TM.", .COPYRGT.1989.
Sales Brochure--CHI Overhead Doors, Panel Classic Series, publication date unknown.
Sales Brochure--Taylor, "Encore.TM.", .COPYRGT.1991.
Sales Brochure--Anozira Door Systems Inc., "Doors of Distinction", .COPYRGT.1989.
Sales Brochure--Taylor, "Northern Lites.TM.", publication date unknown.
Evans Daniel W.
Shaner John F.
Associated Materials Inc.
Purol David M.
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