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:
May. 05, 2020
Filed:
Dec. 14, 2016
Anvil International, Llc, Exeter, NH (US);
Gregory Nicholas Stagliano Ohnemus, Providence, RI (US);
Patrick Chien Chen, North Kingstown, RI (US);
Stephen Eric Scott, North Kingstown, RI (US);
Matthew William McNamara, Portsmouth, RI (US);
Michael T. Thornley, II, Johnston, RI (US);
Anvil International, LLC, Exeter, NH (US);
Abstract
A pipe system includes a first pipe element, a second pipe element, and a pipe coupling. The pipe coupling connects an end of the second pipe element to an end of the first pipe element, the pipe coupling including a coupling segment having an inner surface defining a ring groove proximate to a first axial end of the pipe coupling, and a pipe connection ring positioned in the ring groove and engaged with the first pipe element, the pipe connection ring being a closed ring.