Waterbed mattress with hose-actuated drain valve in cornerpiece
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 20, 1994
Issued Date -
N/A
app pub date -
Nov 15, 1993
filing date -
Aug 18, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Waterbed mattress having a drain valve which is opened and closed by the insertion and removal of a hose connector to control the passage of water from the mattress. The valve is located in a cornerpiece at one corner of the mattress, and a hose is readily connected to the valve through an opening in the deck of the support structure on which the mattress rests.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
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