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.

Date of Patent:
Nov. 04, 2025

Filed:

Nov. 30, 2023
Applicant:

Milwaukee Electric Tool Corporation, Brookfield, WI (US);

Inventors:

Mitchell Carlson, Lisbon, WI (US);

Ligan Wu, Dongguan, CN;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B25H 1/00 (2006.01); F16M 11/04 (2006.01); F16M 11/18 (2006.01); F16M 11/38 (2006.01); B23B 47/28 (2006.01); E21B 7/02 (2006.01);
U.S. Cl.
CPC ...
B25H 1/0064 (2013.01); B25H 1/0042 (2013.01); F16M 11/046 (2013.01); F16M 11/18 (2013.01); F16M 11/38 (2013.01); B23B 47/28 (2013.01); E21B 7/02 (2013.01);
Abstract

A drill stand including a base, a mast defining a longitudinal axis and pivotably coupled to the base, a support bracket moveably coupled to the mast and pivotably coupled to the base, a carriage moveably coupled to the mast, and a release valve. The base has, on a bottom side thereof, a first gasket and a second gasket disposed within the first gasket, such that a vacuum chamber is defined between the first gasket, the second gasket, the bottom side of the base, and a mounting surface on which the base is configured to be mounted. The release valve is in fluid communication with the vacuum chamber. Ambient air at atmospheric pressure is permitted to enter the vacuum chamber in response to actuation of the release valve.


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