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:
Mar. 07, 1978
Filed:
Aug. 23, 1976
Wendell W Goodwin, Lakewood, CA (US);
Other;
Abstract
A protector kit for the outboard end of a marine propeller shaft including a reusable brass fastener sandwiched between a sacrificial anodic zinc nose piece and the end of the shaft. The brass fastener serves as a jam nut for the propeller and includes a deformable member and a set screw cooperating with one another to hold a propeller and the nose piece assembled to the shaft. The cup-shaped nose piece is formed solely of zinc and its internal threads hold it securely assembled to the brass fastener by an interference fit between the nose piece threads and the shallow inboard end of the brass fastener threads.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile