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:
Nov. 24, 2020
Filed:
Dec. 11, 2019
Fenwal, Inc., Lake Zurich, IL (US);
Richard L. West, Lake Villa, IL (US);
Fenwal, Inc., Lake Zurich, IL (US);
Abstract
A cassette holder includes an actuator assembly and a cassette plate. The actuator assembly includes an actuator (e.g., a valve actuator or a sensing actuator) and a shaft, with the shaft including a head, a base, and a perimeter groove defined between the head and the base. The cassette plate includes an opening aligned with the actuator and a keyhole at least partially aligned with the shaft. The keyhole is associated with a channel of the cassette plate, which is configured to receive at least a portion of a lever. The lever is movable between a locked position (in which the lever is primarily positioned within the channel) preventing removal of the shaft from the keyhole and an unlocked position (in which the lever is primarily positioned outside of the channel) allowing for removal of the shaft from the keyhole.