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. 01, 2020
Filed:
Sep. 12, 2018
Applicant:
Caldera Engineering, Lc, Provo, UT (US);
Inventors:
Assignee:
CALDERA ENGINEERING, LC, Provo, UT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 1/34 (2006.01); F16K 51/00 (2006.01);
U.S. Cl.
CPC ...
F16K 51/00 (2013.01); F16K 1/34 (2013.01); Y10T 137/0519 (2015.04); Y10T 403/217 (2015.01);
Abstract
A plug head assembly having a ceramic plug head having an annular retention groove, wherein the ceramic plug head has a proximal terminus and a distal terminus, a first clamp portion having a first annular retention protrusion conforming to the annular retention groove, a second clamp portion having a second annular retention protrusion conforming to the annular retention groove, and an annular retention sleeve conforming to the annular retention groove, the annular retention sleeve disposed between the annular retention groove and at least one of the first clamp portion and the second clamp portion.