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
D304594 | November 14, 1989 | Yamamoto |
D341610 | November 23, 1993 | Takahashi |
D341612 | November 23, 1993 | Takahashi |
D362007 | September 5, 1995 | Takahashi |
4508443 | April 2, 1985 | Matsuzaki et al. |
5305036 | April 19, 1994 | Tanaka |
- Popular Photography, Jan. 1989 p. 39 (Tokino Lens) Located in PTO Scientific.
Patent History
Patent number: D375969
Type: Grant
Filed: Jan 5, 1996
Date of Patent: Nov 26, 1996
Assignee: Asahi Kogaku Kogyo Kabushiki Kaisha (Tokyo)
Inventor: Akira Watanabe (Tokyo)
Primary Examiner: Ted Shooman
Assistant Examiner: Adir Aronovich
Law Firm: Sughrue, Mion, Zinn, Macpeak & Seas
Application Number: 0/48,598
Type: Grant
Filed: Jan 5, 1996
Date of Patent: Nov 26, 1996
Assignee: Asahi Kogaku Kogyo Kabushiki Kaisha (Tokyo)
Inventor: Akira Watanabe (Tokyo)
Primary Examiner: Ted Shooman
Assistant Examiner: Adir Aronovich
Law Firm: Sughrue, Mion, Zinn, Macpeak & Seas
Application Number: 0/48,598
Classifications