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:
Sep. 13, 1977
Filed:
May. 12, 1975
W Sidney Aitken, Sun Valley, CA (US);
Other;
Abstract
A unitary fitting for fluid piping systems. A body has a socket member, and a hub member fits in the socket member. The members define the bottom and sides of a ring groove, and a resilient sealing ring fits in the groove. Each of the members has a wall which is adapted to be brought into abutment with the other, and a structural joinder joins the walls. A preferred means to form the structural joinder is to rotate the hub member in the socket member while the walls are in abutment, whereby the frictional forces will generate sufficient heat to cause the walls to fuse together, especially when they are formed of a thermoplastic plastic material, such as polyvinyl chloride.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile