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:
Jul. 14, 2015
Filed:
May. 02, 2011
Applicants:
Sandra M. Lippka, Warwick, RI (US);
Michael Horgan, East Greenwich, RI (US);
Inventors:
Sandra M. Lippka, Warwick, RI (US);
Michael Horgan, East Greenwich, RI (US);
Assignee:
Mueller International LLC, Atlanta, GA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02G 15/04 (2006.01); F16L 17/025 (2006.01); F16L 17/04 (2006.01); F16L 23/22 (2006.01);
U.S. Cl.
CPC ...
F16L 17/025 (2013.01); F16L 17/04 (2013.01); F16L 23/22 (2013.01);
Abstract
Coupling devices for joining pipe ends include annular gaskets. Example gaskets include pipe interface profiles for sealing performance and manufacturability.