Patent ID: 11938392
Assignee: GENTOO LLC
Field: Furniture, games (Other fields)
Classification: CPC A | IPC A

Claim 17:
18. A method for lifting a barbell to remove or add weight plates to an end portion of the barbell, the method comprising:
assembling a barbell jack assembly by coupling a bottle to a bottle lid having a barbell jack device;
positioning the barbell jack assembly in a pivot position by contacting a surface of the barbell jack device to a central shaft of the barbell and rotating the bottle such that a first bottom edge of the bottle that is horizontally closest to the central shaft of the barbell is contacting a ground surface and serving as a pivot point, the pivot point creating an angle greater than 50 degrees between the ground surface and a bottle side having the first bottom edge;
pivoting the barbell jack assembly with the barbell about the pivot point in a rotational direction that makes a second bottom edge opposite to the first bottom edge of the bottle contact the ground surface; and
removing or adding weight plates to the end portion of the barbell.