Photography – Having variable focal length of camera objective
Reexamination Certificate
2006-08-01
2006-08-01
Mahoney, Christopher (Department: 2851)
Photography
Having variable focal length of camera objective
C359S700000
Reexamination Certificate
active
07085486
ABSTRACT:
A lens barrel includes a rotatable ring, an outer annular member which is non-rotatable and supports the rotatable ring inside the outer annular member, and an optical element movable along the optical axis by a rotation of the rotatable ring; an advancing/retracting mechanism configured to move the rotatable ring along the optical axis between movement limits of the rotatable ring; a circumferential groove located on the inner peripheral surface of the outer annular member or the outer peripheral surface of the rotatable ring; and a rotation-guiding projection located on the inner peripheral surface of the outer annular member or the outer peripheral surface of the rotatable ring. The rotation-guiding projection is engaged in the circumferential groove such that the rotatable ring is rotatable without moving along the optical axis when the rotatable ring is moved to the front movement limit by the advancing/retracting mechanism.
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), Nomura 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: 2002/0039241 (2002-04-01), Hiroshi 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: 2003/0081325 (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: 2002/0135896 (2003-09-01), 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: 2004/0042902 (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 et al.
patent: 3317999 (1983-11-01), None
patent: 19623066 (1997-12-01), None
patent: 19702515 (2000-01-01), 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: 58145930 (1983-08-01), None
patent: 58-162914 (1983-09-01), None
patent: 61-69002 (1986-04-01), None
patent: 61-133933 (1986-06-01), None
patent: 61270737 (1986-12-01), None
patent: 63149629 (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: 11109203 (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 58-162914.
English Language Abstract of JP 61-133933.
English language abstract of DE 19702515.
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 if 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.
Mahoney Christopher
PENTAX Corporation
LandOfFree
Lens barrel incorporating a rotatable ring does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Lens barrel incorporating a rotatable ring, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lens barrel incorporating a rotatable ring will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3616507