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. 26, 1982
Filed:
Jun. 23, 1980
Applicant:
Inventor:
Thomas R Cassel, Birmingham, MI (US);
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
F16L / ;
U.S. Cl.
CPC ...
285419 ; 285420 ;
Abstract
A pipe coupling is disclosed which comprises an open sleeve which is stretched around the pipes. The open sleeve comprises a roundish sector and a channel-shaped sector comprising a pair of sidewalls extending outwardly from the roundish sector. Force applying means are connected with the sidewalls to draw the sidewalls together and retaining means on the sidewalls are trapped by the force applying means so that the roundish portion of the sleeve is stretched over the pipes.