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:
Oct. 18, 1977
Filed:
Apr. 27, 1976
Applicant:
Inventor:
Vaito K Eloranta, Needham, MA (US);
Assignee:
Polaroid Corporation, Cambridge, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65D / ; F04B / ;
U.S. Cl.
CPC ...
222102 ; 222207 ; 354304 ; 417476 ;
Abstract
Apparatus for distributing processing fluid across a sheet of photographic material to facilitate the distribution of the fluid between that sheet and another sheet. The processing fluid is contained in one or more elongated flexible tubes, each provided at one end with a flow control nozzle and provided with flow control stops spaced by a predetermined length of the tubing to facilitate deposition of the fluid in a defined path across the sheet.