Photo sensor for an illuminometer
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Description
FIG. 1 is a perspective of a photo sensor for an illuminometer showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof; and,
FIG. 7 is a bottom view thereof.
Referenced Cited
U.S. Patent Documents
Other references
D174162 | March 1955 | Crandel et al. |
D185885 | August 1959 | Kawa et al. |
4636052 | January 13, 1987 | Bowsher |
5606393 | February 25, 1997 | Schoenherr et al. |
6005659 | December 21, 1999 | D'Alessandro et al. |
- Kabushiki Kaisha Creation Systems, "CLM-5000," found at Internet web site http://www.c-systems.co.jp/light/clm5000.html on Oct. 19, 1998.
Patent History
Patent number: D433050
Type: Grant
Filed: May 13, 1999
Date of Patent: Oct 31, 2000
Assignee: Minolta Co., Ltd. (Osaka)
Inventor: Sei Mitsui (Fujiidera)
Primary Examiner: Adir Aronovich
Law Firm: Burns, Doane, Swecker & Mathis, LLP
Application Number: 0/104,905
Type: Grant
Filed: May 13, 1999
Date of Patent: Oct 31, 2000
Assignee: Minolta Co., Ltd. (Osaka)
Inventor: Sei Mitsui (Fujiidera)
Primary Examiner: Adir Aronovich
Law Firm: Burns, Doane, Swecker & Mathis, LLP
Application Number: 0/104,905
Classifications
Current U.S. Class:
Photometer, Color, Or Exposure Meter (D16/238);
Photographic Accessory (D16/237)
International Classification: 1605;
International Classification: 1605;