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:
Jun. 02, 1987
Filed:
Mar. 25, 1985
Angel Rodriguez, Seattle, WA (US);
Other;
Abstract
Two generally semicylindrical halves are held by an O ring encircling them with generally diametral matching surfaces in engagement. Lugs projecting from the matching surfaces are engageable in sockets in the other matching surfaces to deter sliding of the halves parallel to the matching surfaces. The matching surfaces have transverse ridges and clearance so that pressing tail portions of the halves at one side of the ridges will spread head portions at the opposite side of the ridges into clamping engagement with the aperture of a freewheel core into which such head portions are fitted.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile