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. 19, 2025
Filed:
Feb. 16, 2024
Halliburton Energy Services, Inc., Houston, TX (US);
Louis Francis Lafleur, Spring, TX (US);
Christie Jose, Aberdeenshire, GB;
Halliburton Energy Services, Inc., Houston, TX (US);
Abstract
In general, in one aspect, embodiments relate to an actuator assembly, that includes a plunger housing, a switch plunger disposed within the plunger housing, and a switch actuator configured to induce linear movement of the switch plunger along the plunger housing, where the actuator assembly is configured to change between an ON position and an OFF position by moving the switch plunger between extended and non-extended positions, and maintain a first pressure at one end of the switch plunger when an outer portion of the actuator assembly is exposed to a second pressure greater than the first pressure.