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:
Feb. 22, 1983
Filed:
Aug. 21, 1980
Thomas A Fraser, Jr, Ventura, CA (US);
Vetco Offshore, Inc., Ventura, CA (US);
Abstract
An anchor connector with a latch segment retainer body (28) having a lost motion connection to the connector body (36) which has a downwardly-extending skirt (38). Latch segments (30) pivotally connected to the retainer body are free to swing outwardly when the retainer body is retained in its upward position but are locked against the groove (24) in a support mandrel (22) when the retainer body is in its downward position. The latch segments engage the mandrel with a boss (32) which has a tapered upper surface (34) to ensure outward movement for disengagement, and a tapered lower surface (50) which permits diver assist disengagement in the event of a malfunction.