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:
Dec. 07, 1982
Filed:
Oct. 24, 1980
Applicant:
Inventor:
Gunter Schmidt, Malibu, CA (US);
Assignee:
E. I. du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H / ;
U.S. Cl.
CPC ...
271121 ; 271126 ; 271146 ; 271149 ;
Abstract
Apparatus for dispensing X-ray film sheets includes a backing device disposed in a housing for urging a stack of film sheets into engagement with a roller so that film sheets pass one at a time from the housing. The backing device includes a low friction block at the bottom thereof which has fingers extending through slots in a support plate. A forward portion of the low friction block which moves close to the roller to press a last film of the stack against the roller.