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US5597329A Expired / Lapsed US ⏱️ 0.0 years remaining

Connector attachment component

Assignee: Daiichi Denso Buhin Co Ltd
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Filing: 1994-10-31
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Granted: 1997-01-28
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Expires: 2014-10-31
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Abstract

Abstract A connector component for a wedge-base lamp includes an electrically insulative base having an upright inverted T-shaped electrically insulated frame member which defines a central interior rectangular space for receiving a wedge-base of a lamp. The insulated frame member also has an opposed pair of lateral shoulder pockets which open into a lower portion of the central interior rectangular space. A pair of opposed bulb guides integral with the frame member are disposed substantially midway of the interior rectangular space. The opposed bulb guides each define a respective arcuate concavity for receiving a portion of the wedge-base of the lamp therein so as to provide a holder for the wedge-base lamp. The bulb guides further define a pair of lateral socket spaces within the interior rectangular space of the frame member and each have a projection member extending into the socket space. A pair of U-shaped electrically conductive clamp elements are positioned in a respective one of the lateral socket spaces. Each clamp element has (i) an attachment aperture which receives a projection member of a respective socket space to positionally restrain the clamp element therewithin, and (ii) a lateral connection piece positioned within a respective lateral shoulder pocket for connection to a bus bar.

Inventors

  • 👤 Tsunesuke Takano
  • 👤 Kouichi Sinzawa

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-03 18:00
CPC Classifications
H; H01; H01H; H01H85/00; H01H85/02; H01H85/20; H01H85/203; H01R; H01R33/00; H01R33/05; H01R33/06; H01R33/09

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 204 words
A connector component for a wedge-base lamp comprising: an electrically insulative base which includes an upright inverted T-shaped electrically insulated frame member defining a central interior rectangular space for receiving a wedge-base of a lamp, and an opposed pair of lateral shoulder pockets which open into a lower portion of said central interior rectangular space; a pair of opposed bulb guides integral with said frame member and disposed substantially midway of said interior rectangular space, said opposed bulb guides each defining a respective arcuate concavity for receiving a portion of said wedge-base of said lamp therein so as to provide a holder for said wedge-base lamp; said bulb guides further defining a pair of lateral socket spaces within said interior rectangular space of said frame member, said socket spaces each having a projection member extending into said socket space; a pair of U-shaped electrically conductive clamp elements positioned in a respective one of said lateral socket spaces, each said clamp element having (i) an attachment aperture which receives a projection member of a respective said socket space to positionally restrain said clamp element therewithin, and (ii) a lateral connection piece positioned within a respective said lateral shoulder pocket for connection to a bus bar.
Claim 2
Dependent Claim 204 words
A connector component for a wedge-base lamp comprising: an electrically insulative base which includes an upright inverted T-shaped electrically insulated frame member defining a central interior rectangular space for receiving a wedge-base of a lamp, and an opposed pair of lateral shoulder pockets which open into a lower portion of said central interior rectangular space; a pair of opposed bulb guides integral with said frame member and disposed substantially midway of said interior rectangular space, said opposed bulb guides each defining a respective arcuate concavity for receiving a portion of said wedge-base of said lamp therein so as to provide a holder for said wedge-base lamp; said bulb guides further defining a pair of lateral socket spaces within said interior rectangular space of said frame member, said socket spaces each having a projection member extending into said socket space; a pair of U-shaped electrically conductive clamp elements positioned in a respective one of said lateral socket spaces, each said clamp element having (i) an attachment aperture which receives a projection member of a respective said socket space to positionally restrain said clamp element therewithin, and (ii) a lateral connection piece positioned within a respective said lateral shoulder pocket for connection to a bus bar.

References Cited (Backward Citations)

JPS531825A Cited
US4610497A Cited
US4957455A Cited
US5082452A Cited
US5049092A Cited
US5108314A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 2000-01-28 2000-07-29 2001-01-28 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 2004-01-28 2004-07-29 2005-01-28 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2008-01-28 2008-07-29 2009-01-28 $7700.00 Window Closed / Lapsed

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