The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 20, 1994
Filed:
Nov. 15, 1993
Applicant:
Inventor:
John B Johenning, Beverly Hills, CA (US);
Assignee:
Strata Flotation, Inc., Torrance, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
A47C / ; F16K / ;
U.S. Cl.
CPC ...
5451 ; 5917 ;
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.