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. 21, 1993
Filed:
Feb. 21, 1992
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 ; 141 65 ; 141352 ; 141357 ;
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 the bottom wall of the mattress above an opening in the deck of the supporting frame, and a hose is readily connected to the valve through this opening.