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:
Dec. 08, 1981
Filed:
Jan. 24, 1980
Applicant:
Inventor:
Robert A Francis, Collingwood, Victoria, AU;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L / ;
U.S. Cl.
CPC ...
285323 ; 285347 ;
Abstract
A pipe fitting including a socket having a bore and an opening communicating with the bore. Means within the bore defining a surface inclined to the axis of the bore. Movable clamping means provided to abut the inclined surface whereby to clamp a pipe upon movement of the pipe outwardly of the bore, tubular means within the bore located between the movable clamping means and the opening. The tubular means fitting over the pipe first sealing means between the pipe and the tubular means and second sealing means between the tubular means and the socket.