Stick-type ignition coil having improved structure against...

Inductor devices – With supporting and/or spacing means between coil and core – Preformed insulation between coil and core

Reexamination Certificate

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Reexamination Certificate

active

07071804

ABSTRACT:
A stick-type ignition coil have a central core, a cylindrical member, primary spool, primary coil, secondary spool, secondary coil, outer core and a resin insulator. The two longitudinal end corners and faces of the core are covered by respective buffer members. The inner circumferential corners of the outer core is supported by ring members. Some of the members disposed radially inside and other members disposed radially outside of the inside members are held slidably to each other in the ignition coil. The spools are made of resin containing a rubber in excess of 5 weight percent and reinforcing materials. The resin insulator contains a flexible material.

REFERENCES:
patent: 2743309 (1956-04-01), Bardsley
patent: 4325096 (1982-04-01), Sunohara et al.
patent: 4459967 (1984-07-01), Hayashi
patent: 4514712 (1985-04-01), McDougal
patent: 4532398 (1985-07-01), Henriksson
patent: 4730178 (1988-03-01), Gunnels et al.
patent: 4736179 (1988-04-01), Behnke et al.
patent: 4744337 (1988-05-01), Ebinuma et al.
patent: 4803454 (1989-02-01), Umezaki
patent: 4866409 (1989-09-01), Umezaki
patent: 4982498 (1991-01-01), Umezaki
patent: 5359982 (1994-11-01), Taruya
patent: 5361057 (1994-11-01), Ito et al.
patent: 5416459 (1995-05-01), Ida et al.
patent: 5477203 (1995-12-01), Sawazaki et al.
patent: 5550704 (1996-08-01), Morita et al.
patent: 5703556 (1997-12-01), Kikuta et al.
patent: 5720264 (1998-02-01), Oosuka et al.
patent: 5767758 (1998-06-01), Sakamaki
patent: 5778863 (1998-07-01), Oosuka et al.
patent: 5927259 (1999-07-01), Ando et al.
patent: 5977856 (1999-11-01), Maekawa et al.
patent: 6525636 (2003-02-01), Inayosi et al.
patent: 1 156 732 (1983-11-01), None
patent: 2512714 (1976-09-01), None
patent: 3113743 (1982-10-01), None
patent: 0258036 (1988-03-01), None
patent: 0388146 (1990-09-01), None
patent: 0 703 588 (1996-03-01), None
patent: 0738831 (1996-10-01), None
patent: 0 782 231 (1997-02-01), None
patent: 0827163 (1998-03-01), None
patent: 2302616 (1997-01-01), None
patent: A 50-74123 (1975-06-01), None
patent: 52-017136 (1977-02-01), None
patent: 58-61615 (1983-04-01), None
patent: Y2-59-030501 (1984-08-01), None
patent: 60-103608 (1985-06-01), None
patent: 61-158116 (1986-07-01), None
patent: A 62-166745 (1987-07-01), None
patent: 62-172127 (1987-10-01), None
patent: 62 197831 (1987-12-01), None
patent: 63-105317 (1988-07-01), None
patent: 63-293908 (1988-11-01), None
patent: 64-001445 (1989-01-01), None
patent: 1 63120 (1989-04-01), None
patent: 1 125519 (1989-08-01), None
patent: 2-92912 (1990-07-01), None
patent: 2 301105 (1990-12-01), None
patent: 3-208313 (1991-09-01), None
patent: 3-222404 (1991-10-01), None
patent: 3 236208 (1991-10-01), None
patent: 04-144217 (1992-05-01), None
patent: 4-144218 (1992-05-01), None
patent: 05-012922 (1993-01-01), None
patent: A 05-021242 (1993-01-01), None
patent: A 05-146107 (1993-06-01), None
patent: 5-220767 (1993-08-01), None
patent: 5 267072 (1993-10-01), None
patent: 07-142233 (1995-06-01), None
patent: 08-102424 (1996-04-01), None
patent: 3026649 (1996-05-01), None
patent: 08-124779 (1996-05-01), None
patent: 3028977 (1996-07-01), None
patent: 08-203757 (1996-08-01), None
patent: A 09-022825 (1997-01-01), None
patent: 9-115749 (1997-05-01), None
patent: A 9-167709 (1997-06-01), None
patent: A 09-171934 (1997-06-01), None
patent: A 09-180948 (1997-07-01), None
patent: 9 186034 (1997-07-01), None
patent: 9-289122 (1997-11-01), None
patent: 10-22144 (1998-02-01), None
patent: 10-112413 (1998-04-01), None
patent: WO 93/13533 (1993-08-01), None
Patent Abstracts of Japan, vol. 7, No. 233, (E-204), Oct. 15, 1983 & JP 58 122713A (Hanshin Electric KK), Jul. 21, 1983.
Patent Abstracts of Japan, vol. 096, No. 005, May 31, 1996 & JP 08 017657 A (Nippondenso Co. Ltd.), Jan. 19, 1996.
Patent Abstracts of Japan, vol. 010, No. 035 (E-380), Feb. 12, 1986 & JP 60 192313 A (Nippon Denso KK), Sep. 30, 1985.
Patent Abstracts of Japan, vol. 013, No. 254, (E-772), Jun. 13, 1989 & JP 01 053514A (Nippon Denso Co. Ltd.), Mar. 1, 1989.
Patent Abstracts of Japan, vol. 096, No. 008, Aug. 30, 1996 & JP 08 086267 A (Toyo Denso Co. Ltd.), Apr. 2, 1996.
Patent Abstracts of Japan, vol. 097, No. 005, May 30, 1997 & JP 09 017662A (Hitachi Ltd: Hitachi Automot Eng Co Ltd), Jan. 17, 1997.
Patent Abstracts of Japan, vol. 018, No. 430 (C-1236), Aug. 11, 1994 & JP 06 128471A (Toray Ind Inc); May 10, 1994.
Patent Abstracts of Japan, vol. 096, No. 003,Mar. 29, 1996 & JP 07 312839 A (Mitsubishi Electric Corp); Nov. 28, 1995.
Engineering Drawing No. 029700-4790 of DENSO dated 1990.
Journal of NIPPONDENSO Technical Disclosure;Ignition Device for Internal Combustion Engine; No. 81-083; Nov. 15, 1991 with translation.
Notice of Rejection in Appeal No. 2003-10895; Application No. 9-214943; Notice Date: Oct. 8, 2004; with partial translation.
Notice of Rejection in Appeal. No. 2003-10895; Application No. 9-214943; Notice Date: Oct. 8, 2004; with partial translation.

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