Beds – Support for users body or part thereof – Spring containing
Reexamination Certificate
2006-01-05
2009-08-18
Trettel, Michael (Department: 3673)
Beds
Support for users body or part thereof
Spring containing
C005S719000, C005S654100, C267S164000, C267S142000
Reexamination Certificate
active
07574760
ABSTRACT:
A cushion comprises a first surface made of flexible high polymer resin; a second surface made of flexible high polymer resin, in at least partially coextensive relation to the first surface to define a cavity therebetween, the coextensive relation defining opposing corresponding portions of the first and second surfaces; a plurality of support members comprising inwardly directed indentations in both of the first and second surfaces extending into the cavity, a plurality of the indentations in each of the first and second surfaces having a square shape and an outwardly facing recess, a plurality of the indentations in the first surface abutting the indentations in the second surface; a layer of viscoelastic foam substantially overlying the first surface; and, a fabric enclosure surrounding the first surface, the second surface and the foam layer.
REFERENCES:
patent: 2433012 (1947-12-01), Zalicovitz
patent: 2434641 (1948-01-01), Burns
patent: 3280410 (1966-10-01), Propst et al.
patent: 3618144 (1971-11-01), Frey et al.
patent: 5572804 (1996-11-01), Skaja et al.
patent: 5787533 (1998-08-01), Fromme
patent: 6189168 (2001-02-01), Graebe
patent: 6353953 (2002-03-01), Tanaka et al.
patent: 6931685 (2005-08-01), Kuchel et al.
Buchen Gerald Michael (Mike)
Foley Peter
Lyons Adam
Pepe Timothy Patrick
Skydex Technologies Inc.
Trettel Michael
Wong Cabello Lutsch Rutherford & Brucculeri LLP
LandOfFree
Cushioning system with parallel sheets having opposing... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Cushioning system with parallel sheets having opposing..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cushioning system with parallel sheets having opposing... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4063766