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:
Oct. 12, 2021
Filed:
Sep. 09, 2019
Applicants:
Entegris, Inc., Billerica, MA (US);
Luxemboug Patent Company SA, Lintgen, LU;
Inventors:
Christopher Scannell, Middlebury, CT (US);
Joseph R. Despres, Middletown, CT (US);
Pascal Chir, Montigny-les-Metz, FR;
Paul Muzzo, Yutz, FR;
Assignee:
Entegris, Inc., Billerica, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 37/00 (2006.01); F17C 13/04 (2006.01);
U.S. Cl.
CPC ...
F16K 37/0075 (2013.01); F17C 13/045 (2013.01);
Abstract
A valve system having a valve position indicator is disclosed. The valve position indicator allows for viewing of the valve position from one or more viewing locations. In one example, the valve position indicator includes a side valve open/close indicator and a top valve open/close indicator on a valve assembly. An indicator locking mechanism securely locks the valve position indicator in alignment with a position of a control valve.