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. 09, 1993
Filed:
Sep. 17, 1991
Clifford C Fowler, Chatsworth, CA (US);
Edward P Goett, Geyserville, CA (US);
Engineered Transitions Co., Inc., Healdsburg, CA (US);
Abstract
The invention provides a locking coupling having a hollow cylindrical body with a circumferential ring of axially extending radial teeth, a first coaxial collar having a plurality of spring fingers extending axially therefrom with inwardly directed, axially extending teeth overlying the teeth on said body and a coaxial locking collar slidably mounted on said body between two positions and having a region overlying the spring fingers, the locking collar forcing the teeth on the spring fingers into engagement with the teeth on the body in one position and permitting the teeth to become disengaged in the other position.