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. 27, 2023
Filed:
Aug. 26, 2019
Applicant:
Lake Country Tool, Llc, Oconomowoc, WI (US);
Inventors:
Scott S. Mclain, Mukwonago, WI (US);
Charles B. Kendall, Iii, Brookfield, WI (US);
Assignee:
Lake Country Tool, LLC, Oconomowoc, WI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B24B 23/02 (2006.01); B24B 41/047 (2006.01); B24B 55/02 (2006.01);
U.S. Cl.
CPC ...
B24B 55/02 (2013.01); B24B 23/02 (2013.01); B24B 41/047 (2013.01);
Abstract
A cooling device for a rotating machine has a fan assembly coupled with a backing plate. A hub, on the backing plate, secures the cooling device with a shaft. The backing plate includes one or more vents to enable air to exit the cooling device. The fan includes an opening to enable air to enter the cooling device. A chamber is formed between the fan assembly and the backing plate. During rotation, air is drawn into the opening. The air is passed into the chamber and exits through the vents to cool a work surface or working pad attached to the backing plate.