Lens for single-lens reflex camera
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Description
FIG. 1 is a front elevational view of a lens for single-lens reflex camera showing my new design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
Other references
D271698 | December 6, 1983 | Shishido |
D303976 | October 10, 1989 | Kimura et al. |
D337776 | July 27, 1993 | Takahashi |
D341612 | November 23, 1993 | Takahashi |
D343631 | January 25, 1994 | Takahashi |
4508443 | April 2, 1985 | Matsuzaki et al. |
5305036 | April 19, 1994 | Tanaka |
- 35 MM Photography, Jan. 1986 p. 8 (paragon lens).
Patent History
Patent number: D357491
Type: Grant
Filed: Aug 5, 1993
Date of Patent: Apr 18, 1995
Assignee: Asahi Kogaku Kogyo Kabushiki Kaisha (Tokyo)
Inventor: Akio Takahashi (Tokyo)
Primary Examiner: Bernard Ansher
Assistant Examiner: Adir Aronovich
Law Firm: Sughrue, Mion, Zinn, Macpeak & Seas
Application Number: 0/11,451
Type: Grant
Filed: Aug 5, 1993
Date of Patent: Apr 18, 1995
Assignee: Asahi Kogaku Kogyo Kabushiki Kaisha (Tokyo)
Inventor: Akio Takahashi (Tokyo)
Primary Examiner: Bernard Ansher
Assistant Examiner: Adir Aronovich
Law Firm: Sughrue, Mion, Zinn, Macpeak & Seas
Application Number: 0/11,451
Classifications