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:
Jul. 20, 1993
Filed:
Feb. 01, 1991
Applicant:
Inventors:
John L Cummer, Victoria, CA;
Jack W Sarin, Bainbridge Island, WA (US);
Paul Fredrickson, Bainbridge Island, WA (US);
James P Kindsvater, Everett, WA (US);
Stephen L Davis, Port Hadlock, WA (US);
Assignee:
Barry Douglas Enterprises Ltd., Olympia, WA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B63B / ;
U.S. Cl.
CPC ...
114345 ; 441 40 ;
Abstract
A ridged inflatable boat is provided with cavities formed on the out-board side of the hull, between the hull and the surrounding pneumatic tube, whereby fastening hardware intended to either retain the pneumatic tube or above deck hardware, may pass through the hull, deck or gunwhale without puncturing the pneumatic tube.
Cummer, John. (1993). Rigid inflatable boat (U.S. Patent No. 5228407). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5228407
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile