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:
Jan. 04, 1977
Filed:
Jul. 29, 1974
Seymour Ellin, Chestnut Hill, MA (US);
Polaroid Corporation, Cambridge, MA (US);
Abstract
A control system for a camera which automatically carries out an involved photographic cycle in response to the momentary depression of a start button. Under select low light level conditions, the automatic carrying out of the cycle is deferred for an operator light evaluation interval amounting to about 5 seconds. Should the operator determine to make a time exposure, the start button is depressed again to cause the camera to carry out a time exposure. An indicator arrangement may be supplied for apprising the operator of low light level conditions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile