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:
Apr. 23, 2013
Filed:
Dec. 02, 2010
Applicants:
Andrew Jackman, Langley, CA;
Alex Trampolski, Richmond, CA;
Inventors:
Andrew Jackman, Langley, CA;
Alex Trampolski, Richmond, CA;
Assignee:
Dispensing Dynamics International, City of Industry, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23D 25/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A spring is utilized to exert variable tensional forces on a toweling support drum of a paper toweling dispenser. The spring is connected between a drum and a sliding spring mount which enables a long toweling tail to be presented externally of the dispenser.