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:
Aug. 11, 2026
Filed:
Nov. 15, 2023
Applicant:
Forum Us, Inc., Houston, TX (US);
Inventors:
Stephen Patterson, Westhill, GB;
Sohaib Anwer, Houston, TX (US);
Francis Santos, San Antonio, TX (US);
Blake E. Smith, College Station, TX (US);
Paul Nguyen, Cypress, TX (US);
Assignee:
FORUM US, INC., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01L 7/16 (2006.01); F04B 49/02 (2006.01); F04B 49/08 (2006.01); G08B 5/06 (2006.01);
U.S. Cl.
CPC ...
G01L 7/166 (2013.01); F04B 49/022 (2013.01); F04B 49/08 (2013.01); G08B 5/06 (2013.01);
Abstract
A safety device coupled to a fluid end such that the safety device is in fluid communication with at least one of a suction chamber and a discharge chamber of the fluid end. The safety device has an outer housing and a visual indicator. The visual indicator is moveable between a first position where the visual indicator is retracted into the outer housing, and a second position where the visual indicator is extended out of the outer housing.