Patent
   D548260
Priority
Mar 16 2006
Filed
Sep 12 2006
Issued
Aug 07 2007
Expiry
Aug 07 2021
Assg.orig
Entity
unknown
9
8
n/a
The ornamental design for a conversion lens for single-lens reflex camera, as shown.

FIG. 1 is a perspective view of the top, front and right side of a conversion lens for single-lens reflex camera showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Nakamura, Shuhei

Patent Priority Assignee Title
D682911, Oct 31 2011 Canon Kabushiki Kaisha Interchangeable lens for camera
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D921090, Jan 29 2019 Canon Kabushiki Kaisha Camera lens
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D947267, Mar 10 2020 Agile Focus Designs, LLC Optical filter clamp
D947268, Mar 10 2020 Agile Focus Designs, LLC Optical filter clamp
ER6697,
Patent Priority Assignee Title
2136149,
4357089, Feb 26 1980 Asahi Kogaku Kogyo Kabushiki Kaisha Electrical contact arrangement for photographic camera with interchangeable lens
4457609, Oct 13 1981 Nippon Kogaku K.K. Device for coupling a lens barrel and a camera body
183255,
D253475, May 02 1977 Rollei-Werke Franke & Heidecke Photographic camera
D338028, Apr 18 1991 Asahi Kogaku Kogyo Kabushiki Kaisha Lens for single-lens reflex camera
D523057, Sep 08 2004 Hoya Corporation Conversion lens for single-lens reflex camera
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 01 2006NAKAMURA, SHUHEIPENTAX CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0183060343 pdf
Sep 12 2006PENTAX Corporation(assignment on the face of the patent)
Mar 31 2008PENTAX CorporationHoya CorporationMERGER SEE DOCUMENT FOR DETAILS 0269700588 pdf
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