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:
Jul. 26, 2022
Filed:
Jul. 03, 2019
Applicant:
Shoppertrak Rct Corporation, Chicago, IL (US);
Inventor:
Jeffrey R. Rendlen, Chicago, IL (US);
Assignee:
SHOPPERTRAK RCT CORPORATION, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 7/02 (2021.01);
U.S. Cl.
CPC ...
G02B 7/023 (2013.01);
Abstract
An assembly and a locking member for locking and centering a threaded lens assembly with relation to a lens base is disclosed. The locking member includes a threaded through hole configured to thread onto one of a threaded lens base or the threaded lens assembly. The locking member further includes an interlocking portion configured to engage with a receiving portion of the other of the threaded lens base or a threaded lens assembly, wherein the engagement between the interlocking portion and the receiving portion prevents the threaded lens assembly from moving with relation to the lens base.