Photography – Having variable focal length of camera objective – Lens moves in or out of light path
Reexamination Certificate
2005-10-04
2005-10-04
Gray, David M. (Department: 2851)
Photography
Having variable focal length of camera objective
Lens moves in or out of light path
C396S350000, C359S699000
Reexamination Certificate
active
06952526
ABSTRACT:
A retractable barrel includes a rear holder which holds a rear optical element on an axis, the rear holder having a recess; an annular member movable towards and away from the rear holder without rotation; a retractable holder, accommodated within the annular member, which holds a retractable optical element, and being movable between a position where the retractable optical element is aligned with the axis, and a position where the retractable optical element is displaced from the axis; a position controller which controls the annular member and retractable holder to move between an operational position to a retracted position wherein the retractable holder is at the displaced position. A movement path of the retractable holder includes an oblique path extending obliquely to the axis. The recess prevents the rear holder from interfering with the retractable holder.
REFERENCES:
patent: 3377427 (1968-04-01), Fischer
patent: 4451129 (1984-05-01), Ikari et al.
patent: 4525050 (1985-06-01), Ohashi
patent: 4545661 (1985-10-01), Hamaguchi et al.
patent: 4597657 (1986-07-01), Wakabayashi
patent: 4643554 (1987-02-01), Ogawa
patent: 4643555 (1987-02-01), Wakabayashi
patent: 4721972 (1988-01-01), Wakabayashi
patent: 4768048 (1988-08-01), Wakabayashi
patent: 4771303 (1988-09-01), Matsumoto et al.
patent: 4791441 (1988-12-01), Nishi et al.
patent: 4792822 (1988-12-01), Akiyama et al.
patent: 4841323 (1989-06-01), Yamada et al.
patent: 4887107 (1989-12-01), Nakamura et al.
patent: 4937609 (1990-06-01), Wakabayashi et al.
patent: 4952955 (1990-08-01), Iwata et al.
patent: 4974949 (1990-12-01), Tanaka
patent: 4993815 (1991-02-01), Yamazaki et al.
patent: 5086312 (1992-02-01), Tanaka et al.
patent: 5099263 (1992-03-01), Matsumoto et al.
patent: 5136324 (1992-08-01), Tsuboi et al.
patent: 5210644 (1993-05-01), Nomura
patent: 5223873 (1993-06-01), Tsuboi
patent: 5264939 (1993-11-01), Chang
patent: 5376983 (1994-12-01), Yamazaki et al.
patent: 5430516 (1995-07-01), Uziie et al.
patent: 5485315 (1996-01-01), Nomura et al.
patent: 5499143 (1996-03-01), Sakamoto et al.
patent: 5548446 (1996-08-01), Enomoto
patent: 5587754 (1996-12-01), Katayama et al.
patent: 5636062 (1997-06-01), Okuyama et al.
patent: 5715482 (1998-02-01), Wakabayashi et al.
patent: 5731913 (1998-03-01), Imanari
patent: 5739962 (1998-04-01), Asakura et al.
patent: 5765049 (1998-06-01), Hase et al.
patent: 5790907 (1998-08-01), Reibl
patent: 5790911 (1998-08-01), Reibl
patent: 5818647 (1998-10-01), Nishio et al.
patent: 5832326 (1998-11-01), Tanaka
patent: 5870232 (1999-02-01), Tsuji et al.
patent: 5909600 (1999-06-01), Kosako
patent: 5912772 (1999-06-01), Aoki
patent: 5926322 (1999-07-01), Iwasaki
patent: 6031998 (2000-02-01), Shono
patent: 6052535 (2000-04-01), Uno
patent: 6055116 (2000-04-01), Nomura et al.
patent: 6064533 (2000-05-01), Kenin et al.
patent: 6069745 (2000-05-01), Fujii et al.
patent: 6075655 (2000-06-01), Funahashi
patent: 6115190 (2000-09-01), Hirai
patent: 6185375 (2001-02-01), Mikami
patent: 6204977 (2001-03-01), Iwasa
patent: 6324019 (2001-11-01), Takanashi et al.
patent: 6366323 (2002-04-01), Shono
patent: 6490099 (2002-12-01), Sasaki
patent: 6570718 (2003-05-01), Nomura et al.
patent: 6611663 (2003-08-01), Nakagawa
patent: 6665129 (2003-12-01), Okuda et al.
patent: 6711349 (2004-03-01), DiRisio
patent: 6757489 (2004-06-01), Nomura et al.
patent: 2001/0017738 (2001-08-01), Nomura et al.
patent: 2001/0019458 (2001-09-01), Nomura et al.
patent: 2001/0024573 (2001-09-01), Nomura et al.
patent: 2002/0135896 (2002-09-01), Nomura et al.
patent: 2002/0135900 (2002-09-01), Nomura et al.
patent: 2002/0135901 (2002-09-01), Nomura et al.
patent: 2002/0181953 (2002-12-01), Ichinokawa
patent: 2003/0007796 (2003-01-01), Nomura et al.
patent: 2003/0081325 (2003-05-01), Nomura et al.
patent: 2003/0081327 (2003-05-01), Nomura et al.
patent: 2003/0081948 (2003-05-01), Nomura et al.
patent: 2003/0156832 (2003-08-01), Nomura et al.
patent: 2004/0042089 (2004-03-01), Nomura
patent: 2004/0042090 (2004-03-01), Nomura
patent: 2004/0042091 (2004-03-01), Nomura
patent: 2004/0042092 (2004-03-01), Nomura
patent: 2004/0042093 (2004-03-01), Nomura
patent: 2004/0042095 (2004-03-01), Nomura
patent: 2004/0042096 (2004-03-01), Nomura
patent: 2004/0042775 (2004-03-01), Nomura
patent: 2004/0042776 (2004-03-01), Nomura
patent: 2004/0042777 (2004-03-01), Nomura
patent: 2004/0042778 (2004-03-01), Nomura
patent: 2004/0051967 (2004-03-01), Nomura
patent: 2004/0051968 (2004-03-01), Nomura
patent: 2004/0051969 (2004-03-01), Nomura
patent: 2004/0051970 (2004-03-01), Nomura
patent: 2004/0051971 (2004-03-01), Nomura
patent: 2004/0051972 (2004-03-01), Nomura
patent: 2004/0051981 (2004-03-01), Nomura
patent: 2004/0062536 (2004-04-01), Nomura
patent: 2004/0062537 (2004-04-01), Nomura
patent: 2004/0141735 (2004-07-01), Nomura
patent: 3317999 (1983-11-01), None
patent: 19623066 (1997-12-01), None
patent: 0598703 (1994-05-01), None
patent: 0634680 (1995-01-01), None
patent: 0810466 (1997-03-01), None
patent: 2261298 (1993-05-01), None
patent: 2262356 (1993-06-01), None
patent: 2309551 (1997-07-01), None
patent: 2344661 (2000-06-01), None
patent: 2344662 (2000-06-01), None
patent: 2394787 (2004-05-01), None
patent: 58-10708 (1983-01-01), None
patent: 58-145930 (1983-03-01), None
patent: 58-162914 (1983-09-01), None
patent: 61-69002 (1986-04-01), None
patent: 61-133933 (1986-06-01), None
patent: 61-270737 (1986-12-01), None
patent: 63-149629 (1988-06-01), None
patent: 64-34623 (1989-03-01), None
patent: 5-313226 (1993-11-01), None
patent: 6-18777 (1994-01-01), None
patent: 6-230263 (1994-08-01), None
patent: 6-308592 (1994-11-01), None
patent: 7-191249 (1995-07-01), None
patent: 7-199019 (1995-08-01), None
patent: 7-288724 (1995-10-01), None
patent: 7-295050 (1995-11-01), None
patent: 8-313790 (1996-11-01), None
patent: 9-15682 (1997-01-01), None
patent: 9-005849 (1997-01-01), None
patent: 10-32740 (1998-02-01), None
patent: 10-254054 (1998-09-01), None
patent: 10-282394 (1998-10-01), None
patent: 11-109203 (1999-04-01), None
patent: 2000-023002 (2000-01-01), None
patent: 2002-277719 (2002-09-01), None
patent: 2003-114473 (2003-04-01), None
patent: 2003-149723 (2003-05-01), None
patent: 2003-207709 (2003-07-01), None
patent: 2004-257555 (2004-09-01), None
English Language Abstract of JP 58-10708.
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 2000-023002.
English language Abstract of JP 6-308592.
English language Abstract of JP 7-199019.
English language Abstract of JP 5-313226.
English language Abstract of JP 7-295050.
English language Abstract of JP 9-5849.
English language Abstract of JP 61-133933.
English language Abstract of JP 2003-114473.
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, which was publicly released on Feb. 20, 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.
English Language Abstract of JP 9-15682.
English Language Abstract of JP 8-313790.
English Language Abstract of JP 6-230263.
English Language Abstract of JP 10-254054.
English Language Abstract of JP 2003-149723.
Enlglish Language Translation of JP 2000-023002.
Enlglish Language Translation of JP 6-308592.
Enlglish Language Translation of JP 7-199019.
Enlglish Language Translation of JP 5-313226.
Enlglish Language Translation of JP 7-295050.
Enlglish Language Translation of JP 9-5849.
Enlglish Language Translation of JP 2003-114473.
Gray David M.
PENTAX Corporation
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