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:
Nov. 21, 2000
Filed:
Apr. 14, 1999
Applicant:
Inventor:
Yeung Chi Ping, Sai Ying Pun, HK;
Assignee:
Concord Camera Corp., Hollywood, FL (US);
Primary Examiner:
Int. Cl.
CPC ...
G03B / ; G03B / ;
U.S. Cl.
CPC ...
396 60 ; 396315 ; 396380 ;
Abstract
A camera for making pseudo-photographic images has a series of viewfinder masks that define various fields of vision and a series of light-pipe masks that selectively block the passage of light through two light pipes disposed within the camera. The selective blockage causes various patterns of encodement marks to be placed on the edge of the camera's photographic film. The masks are rotatably disposed around the optical axis of the camera's picture-taking lens. The masks are manually rotated by the camera user via a lever and gear assembly disposed on the camera's front cover.