Fluid-filled mattress construction
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 16, 1991
Grant Date -
N/A
app pub date -
Feb 23, 1990
filing date -
Feb 23, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A fluid-filled mattress construction having an outer cover separated by a plurality of vertically extending generally I-beam shaped ribs. The ribs include a vertical web and upper and lower horizontal flaps. The mid-portion of the flaps are formed with a bead. When the walls of the cover are compressed against the ribs during the fabrication operation, the bead ensures a positive bonding of the cover walls to the rib flaps and reduces the potential degradation of or separation of the cover from the ribs.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully