Stock material or miscellaneous articles – Structurally defined web or sheet – Including variation in thickness
Patent
1985-04-05
1987-10-06
Van Balen, William J.
Stock material or miscellaneous articles
Structurally defined web or sheet
Including variation in thickness
156222, 264321, 4283166, 4283171, B32B 326, B32B 712, B32B 3112
Patent
active
046982523
ABSTRACT:
Composite shaped foam articles of manufacture and method for fabricating such articles is disclosed. The articles are formed by providing a section of foam material, treating a first surface of the section of foam material with adhesive, providing a second section of flexible foam having a surface to be joined with a surface of the first section, treating at least one of the surfaces to be joined with a suitable adhesive, joining the treated surfaces of foam, deforming the joined sections of foam into a selected shape, and curing the adhesives whereby the joined sections of foam remain elastically deformed rather than restoring to their original unstressed condition thus maintaining their selected shape.
REFERENCES:
patent: 2999041 (1961-09-01), Lappala
patent: 3213071 (1965-10-01), Campbell
patent: 3306967 (1967-02-01), Turkewitsch
patent: 3355535 (1967-11-01), Hain et al.
patent: 3535198 (1970-10-01), Bloom
patent: 3562085 (1971-02-01), Crandal et al.
patent: 3647609 (1972-03-01), Cyba
patent: 3654012 (1972-04-01), Schlager
patent: 3755063 (1973-08-01), Massey et al.
patent: 4020207 (1977-04-01), Alfter et al.
patent: 4056161 (1977-11-01), Allen, Jr.
patent: 4076878 (1978-02-01), Norby
patent: 4541885 (1985-09-01), Caudill, Jr.
Hammond James A.
Jacklin Keith A.
Koch G. Teryl
Smith Thomas L.
Colamco, Inc.
Van Balen William J.
LandOfFree
Composite foam articles and method for fabricating such articles does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Composite foam articles and method for fabricating such articles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Composite foam articles and method for fabricating such articles will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2116881