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:
Feb. 04, 2025
Filed:
Jan. 04, 2024
Vacuum Technologies, Llc, Sheridan, WY (US);
James Jolly Harlan, Banner, WY (US);
Jared Leroy Meacham, Sheridan, WY (US);
Clay D. Price, Sheridan, WY (US);
John F. Tucker, Sheridan, WY (US);
Justin Taylor Heaps, Ranchester, WY (US);
Vacuum Technologies, LLC, Sheridan, WY (US);
Abstract
A vacuum motor assembly that includes a motor comprising a drive shaft; an impeller having a plurality of impeller blades spaced radially around a center portion of the impeller. An impeller cover that forms an air channel is spaced around the impeller and the impeller cover includes a front portion; a back portion engaged to the front portion; and a back support. The drive shaft of the motor passes through the drive shaft receiving hole of the back support and engages with the impeller. A front surface of the impeller defines a vertical plane and a first air channel interior distance from the front portion inner surface to the vertical plane within the airflow channel is greater than a second air channel interior distance measured from a back portion inner surface to the same vertical plane.