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:
Sep. 13, 2022
Filed:
Oct. 02, 2020
Applicant:
Oshkosh Corporation, Oshkosh, WI (US);
Inventor:
Clint Glunz, Rochester, MN (US);
Assignee:
Oshkosh Corporation, Oshkosh, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B28C 5/42 (2006.01);
U.S. Cl.
CPC ...
B28C 5/4237 (2013.01); B28C 5/4272 (2013.01);
Abstract
A mixing drum assembly includes a frame, a mixing drum rotatably coupled to the frame, and a charge hopper coupled to the frame and positioned to direct material into the mixing drum. The charge hopper includes a hopper frame and a liner extending along an inner surface of the hopper frame and at least partially defining a passage extending between an inlet and an outlet. The hopper frame includes a first material and the liner includes a second material different from the first material. The liner is removably coupled to the hopper frame.