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:
Apr. 14, 2026
Filed:
Feb. 15, 2024
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Przemysław Kiełczykowski, Kiełczów, PL;
Damian Adam Słodczyk, Wrocław, PL;
Janusz Michał Sarosiek, Wrocław, PL;
Piotr Michał Bereszyński, Głogów, PL;
Tomasz Marek Skórka-Siemieński, Wrocław, PL;
HAMILTON SUNDSTRAND CORPORATION, Charlotte, NC (US);
Abstract
A mode selection valve assembly includes a first end having a housing and an operating end located within the housing and rotatable relative thereto on application of a rotary force by a user. The assembly also includes a conduit end fixed to rotate with the operating end. The conduit end is formed by a cylindrical wall defining a conduit therethrough and an opening formed through the wall in fluid communication with the conduit. The assembly also includes, a rotary spring secured in the housing and connected at a first end to the housing and at a second end to the operating end. The spring is configured to rotationally bias the operating end to a first rotational position relative to the housing such that the opening of the conduit end is at a first rotary position relative to the housing.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile