Conversion lens for single-lens reflex camera
Latest PENTAX Corporation Patents:
- NANOPARTICLES COMPRISING CALCIUM PHOSPHATE ETHYLENE IMINE COMPOSITIONS AND METHODS OF PRODUCTION THEREOF
- Solid-state image pickup device and method of producing the same
- IMAGE SURFACE ILLUMINANCE VARYING APPARATUS, EXPOSURE CORRECTING APPARATUS, AND EXPOSURE CORRECTING METHOD
- Video laryngoscope
- Medical device for inserting a video laryngoscope
Description
Claims
The ornamental design for a conversion lens for single-lens reflex camera, as shown.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
2136149 | November 1938 | Nuchterlein |
D183255 | July 1958 | Gebele |
D253475 | November 20, 1979 | Kramer et al. |
4357089 | November 2, 1982 | Okura et al. |
4457609 | July 3, 1984 | Tomino et al. |
D338028 | August 3, 1993 | Takahashi |
D523057 | June 13, 2006 | Watanabe |
1233208 | March 2005 | JP |
- Design Department of JP Patent Office has received the below documents on Mar. 10, 2006; Name of documents: PENTAX News Release 2006 “PMA 2006” regarding the exhibition of the relevant product of the digital reflex camera; PENTAX Corporation; Feb. 28, 2006; Document number of design department of JP Patent Office is HJ17014345; http://www.pentax.co.jp/japan/news/2006/200609.html.
Patent History
Patent number: D548260
Type: Grant
Filed: Sep 12, 2006
Date of Patent: Aug 7, 2007
Assignee: PENTAX Corporation (Tokyo)
Inventor: Shuhei Nakamura (Tokyo)
Primary Examiner: Adir Aronovich
Attorney: Sughrue Mion, PLLC
Application Number: 29/265,893
Type: Grant
Filed: Sep 12, 2006
Date of Patent: Aug 7, 2007
Assignee: PENTAX Corporation (Tokyo)
Inventor: Shuhei Nakamura (Tokyo)
Primary Examiner: Adir Aronovich
Attorney: Sughrue Mion, PLLC
Application Number: 29/265,893
Classifications