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:
Feb. 08, 1983
Filed:
Dec. 31, 1980
Applicant:
Inventor:
Milton A Callaway, Medford, OR (US);
Assignee:
Simmons U.S.A. Corporation, Atlanta, GA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47C / ;
U.S. Cl.
CPC ...
5451 ; 5477 ;
Abstract
A hybrid flotation mattress of the type having a center water bag surrounded by at least one row of resilient bedding material is provided. A protective water resistant liner is further provided between the water bag and the resilient material as is a bridge liner on the top surface of the mattress, extending inwardly from the resilient material over the interface between the resilient material and the water bag.
Callaway, Milton. (1983). Hybrid flotation mattress having protecting, water proof liner (U.S. Patent No. 4371998). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4371998
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile