Beds – Mattress – With fireproof material
Reexamination Certificate
2007-02-27
2007-02-27
Trettel, Michael (Department: 3673)
Beds
Mattress
With fireproof material
C005S737000, C005S739000, C029S091100, C029S091600
Reexamination Certificate
active
11096290
ABSTRACT:
A fire retardant pillow top mattress has a base which is covered by a fire barrier material. A ticking covers the fire barrier material. Sheets of these combined materials are formed into a top, a bottom and sidewalls for the mattress. In a pillow top mattress, the pillow top and the gusset between the mattress and the pillow top are formed in a like manner. The intersecting planar surfaces are mated between a flame-retardant treated edge binding tape. The mated surfaces are sewn with a flame retardant thread and the mattress, pillow top and gusset are encapsulated with fire retardant components. The edges of the sidewalls and the mattress cover are serge stitched with a flame retardant thread.
REFERENCES:
patent: 3818521 (1974-06-01), Richards, Jr.
patent: 3857126 (1974-12-01), Woodruff
patent: 4430765 (1984-02-01), Karpen
patent: 4504991 (1985-03-01), Klancnik
patent: 5475881 (1995-12-01), Higgins et al.
patent: 6609261 (2003-08-01), Mortensen et al.
patent: 6718583 (2004-04-01), Diaz
patent: 6954956 (2005-10-01), Diaz
patent: 6994043 (2006-02-01), Price
Armstrong Kratz Quintos Hanson & Brooks, LLP
Trettel Michael
LandOfFree
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