Beds – Bedclothing – And means to facilitate changing thereof
Patent
1991-08-13
1992-06-02
Grosz, ALexander
Beds
Bedclothing
And means to facilitate changing thereof
5420, 5464, 5481, 59005, A47C 2718, A47C 2715, A47G 906
Patent
active
051175177
ABSTRACT:
An improved camping mattress. The mattress has an exterior substantially air-tight fabric covering in all sides and a valve in the fabric covering to allow the entrance and exit of air into the interior of the mattress. The interior of the mattress is an open-cell foam having a head portion at one end, a body portion at the other end, and a transition portion in between the head portion and the body portion. The head portion has a transverse thickness greater than the body portion to provide a pillow. The transition portion has a thickness at a first edge adjacent to the head portion in the range of the thickness of the head portion and a thickness at a second edge adjacent the body portion in the range of the thickness of the body portion and an upper surface between the first edge and the second edge of a substantially uniform taper. The six exterior surfaces of the open-cell foam pad are bonded to the fabric covering. The camping mattress is self inflating and may be deflated through the valve.
REFERENCES:
patent: 3210781 (1965-10-01), Pollock
patent: 3268922 (1966-08-01), Moxley
patent: 3864766 (1975-02-01), Prete, Jr.
patent: 3872525 (1975-03-01), Lea et al.
patent: 3877092 (1975-04-01), Gaiser
patent: 4149919 (1979-04-01), Lea et al.
patent: 5048137 (1991-09-01), Rogers
LandOfFree
Self inflating camping mattress does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Self inflating camping mattress, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Self inflating camping mattress will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2220702