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:
Aug. 19, 1980
Filed:
Apr. 05, 1979
Carlos A Mollura, Fullerton, CA (US);
Other;
Abstract
A waterbed mattress is provided with a series of unitary baffles each comprising a web joined at opposite ends to circular attachment flanges. A floating die of substantially cylindrical form surrounds the central web during the welding process in which substantially flat parts of the welding machine close about top and bottom mattress layers with the baffle and floating die in position. A narrow axially extending slit in the die allows the die to be removed after the baffle is attached. After all baffles are suitably positioned, the mattress layers are closed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile