Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1990-01-25
1995-05-02
Weston, Caleb
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156245, 5448, 5451, 5474, 2643281, B29C 4500
Patent
active
054116210
ABSTRACT:
Waterbed corner structure and method in which a cornerpiece is formed as a monolithic structure with a relatively thick base plate and relatively large ridges projecting from the front surface of the base plate. The base plate has a peripheral sealing area which is affixed by heat sealing to the walls of the mattress to form the corner, and the base plate is formed of a material which is pliant enough to conform to the contour of the mattress and tough enough to resist puncturing. The ridges help to keep bedsheets in place on the mattress.
REFERENCES:
patent: 3957557 (1976-05-01), Fraige
patent: 4251308 (1981-02-01), Miller
patent: 4256159 (1981-03-01), Williams
patent: 4734946 (1988-04-01), Saputo
patent: 4833744 (1989-05-01), Correa
patent: 4914761 (1990-04-01), Boyd
"The Naturalizer" a pamphlet of the Land and Sky Company of Lincoln, Nebraska, 1989.
"Freefloating Hydraulic System" an undated brochure of the Monterrey Co.
Strata Flotation, Inc.
Weston Caleb
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