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:
Aug. 06, 1985
Filed:
Apr. 19, 1982
Applicant:
Inventors:
Vaito K Eloranta, Needham, MA (US);
Joel M Peisach, Malden, MA (US);
Donald E Rogers, Jr, Billerica, MA (US);
Assignee:
Polaroid Corporation, Cambridge, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03B / ; G03B / ;
U.S. Cl.
CPC ...
378167 ; 378187 ; 378185 ; 354276 ; 354283 ; 414411 ;
Abstract
Apparatus for loading a radiographic film packet with an intensifying screen, and for discharging the exposed negative into automatic processing apparatus without the use of a darkroom.
Eloranta, Vaito. (1985). Apparatus for exchanging an intensifying screen and a negative in a film (U.S. Patent No. 4534053). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4534053
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile