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:
Jun. 19, 1990
Filed:
Feb. 25, 1988
Applicant:
Inventor:
Roy Salzsauler, Georgetown, CA;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65B / ;
U.S. Cl.
CPC ...
53399 ; 53441 ; 53556 ; 53588 ;
Abstract
Method and apparatus for dispensing a web of material including; at least one roller adapted to engage said web; structure for rotationally driving said roller when said web is drawn from said roller at a preselected force; planetary gear assembly associated with said driving structure for varying the rate of rotationally driving said roller in response to variation in said force drawing said web from said roller so as to maintain said drawing force at said preselected level.