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:
Nov. 18, 1986
Filed:
Oct. 31, 1985
Applicant:
Inventor:
Joseph A Stella, Peabody, MA (US);
Assignee:
Polaroid Corporation, Cambridge, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03D / ;
U.S. Cl.
CPC ...
354318 ; 354317 ;
Abstract
An applicator for applying a photographic processing composition to a length of sheet material. The applicator includes a reservoir for containing a supply of photographic processing composition in a substantially non-oxidative environment, and an elongate member mounted for axial movement for transferring a predetermined quantity of the processing composition from the reservoir to the exterior of the applicator whereat the processing composition is applied as a coating to the sheet material.