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:
Jan. 01, 2013
Filed:
Nov. 18, 2009
Applicants:
Edward L. Cooper, Clarklake, MI (US);
Kevin L. Copeland, Jackson, MI (US);
Steven J. Hayes, Tipton, MI (US);
Inventors:
Edward L. Cooper, Clarklake, MI (US);
Kevin L. Copeland, Jackson, MI (US);
Steven J. Hayes, Tipton, MI (US);
Assignee:
Other;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B66C 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A drum lifter for lifting and moving empty and full chimed and unchimed drums. The lifter includes a cross member with grippers at each end. The grippers include a cam block with a cam rotatably mounted in the cam block.