Interchangeable viewfinder for single-lens reflex camera body
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Description
FIG. 1 is a perspective view of the top, front, and right side of an interchangeable viewfinder for single-lens reflex camera body showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is left side elevational view thereof;
FIG. 6 is a rear elevational view thereof; and,
FIG. 7 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
D124324 | December 1940 | Mihalyi |
D224941 | October 1972 | Kanno |
3868711 | February 1975 | Sekida et al. |
3967299 | June 29, 1976 | Shono |
Patent History
Patent number: D418531
Type: Grant
Filed: Dec 18, 1998
Date of Patent: Jan 4, 2000
Assignee: Asahi Kogaku Kogyo Kabushiki Kaisha (Tokyo)
Inventor: Tatsuyuki Hayashi (Tokyo)
Primary Examiner: Adir Aronovich
Law Firm: Sughrue, Mion, Zinn, Macpeak & Seas, PLLC
Application Number: 0/97,969
Type: Grant
Filed: Dec 18, 1998
Date of Patent: Jan 4, 2000
Assignee: Asahi Kogaku Kogyo Kabushiki Kaisha (Tokyo)
Inventor: Tatsuyuki Hayashi (Tokyo)
Primary Examiner: Adir Aronovich
Law Firm: Sughrue, Mion, Zinn, Macpeak & Seas, PLLC
Application Number: 0/97,969
Classifications