Photography – Having variable focal length of camera objective – Lens moves in or out of light path
Reexamination Certificate
2005-12-20
2005-12-20
Gray, David M. (Department: 2851)
Photography
Having variable focal length of camera objective
Lens moves in or out of light path
C396S350000, C359S703000
Reexamination Certificate
active
06978088
ABSTRACT:
A retracting mechanism for a lens barrel, the mechanism includes a non-rotatable member having an engagement surface; a frame movable along an axis towards and away from the non-rotatable member without rotation and having a holder for holding an imaging element, the holder pivotally mounted to the frame for movement between an aligned position where the lens barrel component is aligned with the axis and a displaced position where the component is displaced relative to the aligned position; and a spring assembly configured to resiliently hold the holder at the aligned position and having an engagement surface configured to contact the engagement surface of the non-rotatable member during movement of the frame towards the non-rotatable member, overcome the resilient holding of the holder at the aligned position, and move the holder from the aligned position to the displaced position.
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English Language Abstract of JP 8-313790.
English Language Abstract of JP 6-230263.
English Language Abstract of JP 10-254054.
An English language translation of Japanese Laid-Open Patent Publication No. 2002-277719, which was published on Sep. 25, 2002.
Pentax Press News, “Pentax Optio S”, Feb. 4, 2003, together with an English language translation of the same.
Digital CAPA Mar. 2003, together with an English language translation of the same.
Pentax News Release, “A High-Quality Zoom Lens Digital Camera so Small that it Fits into a Tin of Altoids”, Jan. 8, 2003.
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English Language Abstract of JP 2003-207709.
English Language Abstract of JP 2002-277719.
English Language Abstract of JP 10-282394.
English Language Abstract of JP 58-162914.
English Language Abstract of JP 61-133933.
Gray David M.
Greemblum & Bernstein, P.L.C.
PENTAX Corporation
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