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
Donald J Sulesky, Arlington, MA (US);
Polaroid Corporation, Cambridge, MA (US);
Abstract
Apparatus for processing individual rolls of self-developing type transparency film. The apparatus is constructed to receive a disposable film processing kit of the type including a two section housing which encloses a roller having a length of sheet material wound thereon, a rupturable container of processing liquid and a dispenser which is adapted to receive the processing liquid from the container and apply it as a coating to one side of the sheet material prior to superposing it with the film. The apparatus includes a manually operable lever which is directly connected to an arm for moving one of the housing sections to an open position and which is indirectly coupled to a container rupturing mechanism such that the rupturing mechanism is not moved into the kit's housing to rupture the container until the one housing section has been moved toward the open position.