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:
Mar. 25, 2025
Filed:
Mar. 26, 2020
Broadley-james Corporation, Irvine, CA (US);
Robert J. Garrahy, Laguna Niguel, CA (US);
Scott T. Broadley, Laguna Beach, CA (US);
Chang-Dong Feng, Long Beach, CA (US);
Bradley Joseph Sargent, Mission Viejo, CA (US);
Josh L. Rothman, Fallbrook, CA (US);
Michael Palmer, Ladera Ranch, CA (US);
Broadley-James Corporation, Irvine, CA (US);
Abstract
A sensor may include a sensing element retained within a storage compartment filled with a storage medium, which may also be used as a calibration medium. The sensing element can include a sensing surface located away from the distal end of the sensing element, such that an inactive section of the sensing element can cooperate with a sealing member such as an O-ring to form part of the seal retaining the storage/calibration medium. The sensing element can be extended and retracted from the storage compartment to expose the sensing surface to a process medium, while preserving the storage medium within the storage compartment for post-measurement validation.