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:
Jan. 05, 1993
Filed:
Aug. 16, 1990
Applicant:
Inventor:
Pradip V Choksi, Northridge, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16L / ;
U.S. Cl.
CPC ...
285331 ; 285 33 ; 2853321 ; 285330 ;
Abstract
An apparatus for quickly disconnecting two tubular flow lines comprising first and second units including first and second tubular members which have mutually tapering interengagement surfaces, and end terminals, the members respectively associated with the two flow lines and the members being axially interfittable; the first and second units including first and second protectors respectively associated with and extending about the end terminals, the protectors positioned to radially and axially overlap when the members are brought into interfitting interengagement at the tapering surfaces.