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:
Jul. 13, 1982
Filed:
Aug. 20, 1980
Applicant:
Inventors:
Douglas Tanner, New York, NY (US);
George Spector, New York, NY (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60S / ;
U.S. Cl.
CPC ...
280759 ; 16 / ; 296 376 ;
Abstract
A ballast designed particularly for carrying upon an automotive vehicle in an unobtrusive manner; the device including a flexible rubber tubing filled with a quantity of sand of known weight and the opposite ends of the tubing being tied or heat sealed in a closed position, and the weight of the ballast being imprinted on its outer side.