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. 28, 2000
Filed:
Jul. 28, 1999
Masayu Higuchi, Hino, JP;
Kazuyuki Iwasa, Hino, JP;
Olympus Optical Co., Ltd., , JP;
Abstract
A shutter assembly has a first sector that moves in a first direction to allow a photographic light flux to pass through and moves in a second direction to block at least a part of the photographic light flux; a second sector that moves in the second direction to allow the photographic light flux to pass through and moves in the first direction to block a part of the photographic light flux, the part being different from the part of the photographic light flux to be blocked by the first sector; and a third sector that moves in the second direction to allow the photographic light flux to pass through and moves in the first direction to block a part of the photographic light flux, the part being different from the part of the photographic light flux blocked by the first sector and the second sector.