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:
Jun. 09, 2026
Filed:
Jan. 10, 2025
Ariel Corporation, Mt. Vernon, OH (US);
Evan William Koontz, Howard, OH (US);
ARIEL CORPORATION, Mt. Vernon, OH (US);
Abstract
Some example embodiments may relate to laterally moveable compressor piston rod lip seals. For example, a piston rod lip seal assembly may include a lip seal including a circumferential lip configured to seal an inner diameter of the lip seal. The piston rod lip seal assembly may be configured for lateral motion of a piston rod within a housing component, and the lateral motion may be perpendicular to an axis of the piston rod. The piston rod lip seal assembly may further include a heel, a circumferential outer ring, and a spring. The spring may be disposed between, and in contact with, the circumferential lip and the circumferential outer ring. The piston rod lip seal assembly may further include a wave spring configured for face contact with a housing component.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile