Conversion lens
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Description
Portions of the conversion lens shown by broken lines are for illustrative purposes only and form no part of the claimed design.
Claims
The ornamental design for a conversion lens, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
5483384 | January 9, 1996 | Takizawa et al. |
5561564 | October 1, 1996 | Nakamura et al. |
D439918 | April 3, 2001 | Yamaguchi et al. |
D482377 | November 18, 2003 | Tajima |
D548262 | August 7, 2007 | Nakamura |
20040179277 | September 16, 2004 | Stallard et al. |
1249383 D | August 2005 | JP |
- Japanese Office Action dated Jun. 27, 2008.
- Accessories catalog Kogyo Shinbun 1995, p. 8, Lens Hood Part lends (NH08010303) Feb. 16, 1996.
Patent History
Patent number: D597580
Type: Grant
Filed: Jul 1, 2008
Date of Patent: Aug 4, 2009
Assignee: Hoya Corporation (Tokyo)
Inventor: Jun Kitera (Tokyo)
Primary Examiner: Adir Aronovich
Attorney: Sughrue Mion, PLLC
Application Number: 29/320,652
Type: Grant
Filed: Jul 1, 2008
Date of Patent: Aug 4, 2009
Assignee: Hoya Corporation (Tokyo)
Inventor: Jun Kitera (Tokyo)
Primary Examiner: Adir Aronovich
Attorney: Sughrue Mion, PLLC
Application Number: 29/320,652
Classifications