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:
Oct. 06, 2015
Filed:
Apr. 27, 2012
Applicants:
Richard DE Jong, Oakville, CA;
Jerry Michilsen, Ancaster, CA;
John Pollock, Mossley, CA;
Inventors:
Assignee:
Ideal Warehouse Innovations, Inc., Vaughan, Ontartio, CA;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B62B 3/00 (2006.01); B65G 1/04 (2006.01);
U.S. Cl.
CPC ...
B62B 3/002 (2013.01); B65G 1/04 (2013.01); B65G 2207/40 (2013.01);
Abstract
A maintenance and retrieval cart is provided for use with a push back storage rack having a plurality of nested trays riding on a pair of inclined rails. The maintenance and retrieval cart comprises a base with a safety rail secured thereto. The base is supported on an undercarriage which facilitates movement along the inclined rails. A drive mechanism is operatively connected to move the cart along the inclined rails.
De Jong, Richard. (2015). Maintenance and retrieval cart (U.S. Patent No. 9150231). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9150231
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile