Communications: radio wave antennas – Antennas – With radio cabinet
Reexamination Certificate
2007-03-27
2007-03-27
Ho, Tan (Department: 2821)
Communications: radio wave antennas
Antennas
With radio cabinet
C343S846000, C343S901000
Reexamination Certificate
active
11274121
ABSTRACT:
An antenna grounding assembly for a hand-held device, the grounding assembly comprising: an antenna having an antenna shaft connected between a grounding block and a protective sheath; an antenna tube affixed within the hand-held device and holding the antenna, the antenna tube having an upper end through which the antenna shaft is extended or retracted, and an inner end opposite the upper end; and a grounding clip installed into the inner end of the antenna tube, the grounding clip having a base and at least one contact pin extending axially along the antenna tube for resilient contact with the grounding block.
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patent: 5334055 (1994-08-01), Sato et al.
patent: 5523768 (1996-06-01), Hemmie et al.
patent: 6064341 (2000-05-01), Hassemer
patent: 2001/0001554 (2001-05-01), Tadashi
patent: 0261778 (1988-03-01), None
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Patent Abstracts of Japan, vol. 018, No. 364 (E-1575), Jul. 8, 1994 and JP 06097712 A (Yokowo Co. Ltd), Apr. 8, 1994 *Abstract*.
Chen Chao
Kyowski Timothy H.
Ho Tan
Moffat & Co.
Research in Motion Limited
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