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:
Feb. 01, 1983
Filed:
Mar. 01, 1982
Frank M Czumak, Salem, NH (US);
Peter K Fichter, Canton, MA (US);
Polaroid Corporation, Cambridge, MA (US);
Abstract
A disposable kit of the type adapted for use in a film processing apparatus in the processing of a roll of exposed instant type transparency film, preferably of the 35 mm format. The kit includes a two sectioned housing which encloses a roll of sheet material, a container of processing liquid, and a dispenser which is adapted to apply a coating of processing liquid to one side of the sheet material as it is being withdrawn from the housing prior to it being laminated to the exposed film. One of the housing sections is constructed such that a component of the processing apparatus may move it from a closed position to an open position wherein a rupturing mechanism of the processing apparatus may enter the housing and rupture the container of processing liquid. At the end of the processing cycle, the housing section is moved back into its closed position to thereby substantially enclose any residue of the processing operation.