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:
Aug. 23, 1994
Filed:
Sep. 04, 1992
Applicant:
Inventors:
Assignee:
Canadian Liquid Air Ltd., Montreal, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B62B / ;
U.S. Cl.
CPC ...
280472 ; 280 4724 ; 280 4735 ; 414606 ;
Abstract
A hand cart for transporting gas cylinders has a magnetic bed arrangement for securing the steel cylinders to the cart during the pick-up and transportation operation. A cam-operated discharge arrangement, operated by foot-pedal, serves to separate the cylinders from the permanent magnets of the cylinder bed, permitting withdrawal of the cart from the cylinders, when deposited in an upstanding, working orientation.