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:
Mar. 22, 2016
Filed:
Sep. 23, 2011
Applicants:
Gordon Mctavish, Edmonton, CA;
Hongqiao LI, Edmonton, CA;
Steven Koski, Edmonton, CA;
Inventors:
Assignee:
Drader Manufacturing Industries Ltd., Edmonton, CA;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65D 21/02 (2006.01); B65D 21/04 (2006.01);
U.S. Cl.
CPC ...
B65D 21/0212 (2013.01); B65D 21/043 (2013.01); B65D 21/045 (2013.01);
Abstract
A sliding engagement is described for a stacking delivery tray having a sliding surface that has a break. The sliding engagement includes at least one ramp on the sliding surface providing an inclined sliding transition to an end of an overlying tray sliding along the sliding surface in order to traverse the break in the sliding surface.