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:
Mar. 01, 2022
Filed:
Nov. 10, 2020
Applicant:
A & E Incorporated, Racine, WI (US);
Inventors:
Jeffrey J Kuzmic, Wind Lake, WI (US);
Billy Greuel, Waterford, WI (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16D 65/00 (2006.01); B25B 27/00 (2006.01); B25B 27/02 (2006.01);
U.S. Cl.
CPC ...
F16D 65/0043 (2013.01); B25B 27/0035 (2013.01); B25B 27/023 (2013.01); Y10T 29/53796 (2015.01);
Abstract
A tool for retracting pistons into cylinder bores is disclosed. Plates of the present invention are locked by a key to prevent the plates from spinning independently. Additionally, the key acts as an internal stop, providing a point beyond which the plates cannot be further spread or separated from one another. Additionally, a spring is provided to prevent the thread from turning independently from the plates.