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US4774648A Expired / Lapsed US ⏱️ 0.0 years remaining

Low voltage light fixture

Assignee: Toro Co
•
Filing: 1987-05-15
•
Granted: 1988-09-27
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Expires: 2007-05-15
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Abstract

Abstract A low voltage light fixture (10) including a bulb/lens assembly (12) mounted atop an integral post/stake assembly (14). Post/stake assembly (14) includes a hollow tubular portion (20) and a ground stake portion (22). A preferred post/stake assembly (14) is formed from a single piece of plastic, and consists of a pair of elongate legs (94, 96) which are joined to a female adapter (90) through the use of a pair of "living hinges" (100). To assemble post/stake assembly (14), it is merely necessary to draw legs (94, 96) together until a pair of locking fingers (104) extending from leg (94) engage a pair of slots (110) formed in the other leg (96). Light fixture (10) also preferably includes a unique internally ribbed lens which includes a large plurality of internal side ridges (114) and a smaller plurality of top ridges (116). An improved light fixture (10) also preferably includes a pair of integral bulb contact/prong elements ( 84) and provides for aesthetic customization by allowing the selective removal of one of the louvres (32).

Inventors

  • 👤 Jay J. Kakuk
  • 👤 Bart T. Ellson
  • 👤 Robert W. Beachy

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-29 17:51
CPC Classifications
F; F21; F21V; F21V21/00; F21V21/10; F21V21/116; F21S; F21S8/00; F21S8/08; F21S8/081; F21S8/083; F21V11/00; F21V11/02; F21V17/00; F21V17/10; F21V17/14; F21V17/16; F21V17/164; F21V21/002; F21V21/06; F21V21/08; F21V21/0824; F21V5/00; F21V5/02; F21W; F21W2131/00; F21W2131/10; F21W2131/103; F21W2131/109

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 185 words
A low voltage light fixture suitable for operatively holding a light source in spaced relation to a ground surface, comprising: (a) means for operatively supporting the light source; (b) means for attaching the fixture to the ground surface; and (c) elongate post means for spanning between the light source supporting means and the ground surface attaching means, wherein: (i) the attaching means and post means comprise longitudinally-split elongate legs which are hingedly joined to the light source supporting means; (ii) the light source is a bulb/lens assembly comprising means for holding an incandescent bulb and a lens surrounding the bulb; (iii) the fixture is suitable for connecting to a cable and the bulb holding means comprises a pair of integral elements suitable for piercing the cable and supporting the bulb; and (iv) the bulb has a base and a pair of bulb leads, and wherein each integral element has a cable-piercing prong end and a bulb-receiving end comprising three leaves which springingly bear against the sides and one edge of the bulb base to hold the bulb and electrically contact one of the bulb leads.
Claim 2
Dependent Claim 185 words
A low voltage light fixture suitable for operatively holding a light source in spaced relation to a ground surface, comprising: (a) means for operatively supporting the light source; (b) means for attaching the fixture to the ground surface; and (c) elongate post means for spanning between the light source supporting means and the ground surface attaching means, wherein: (i) the attaching means and post means comprise longitudinally-split elongate legs which are hingedly joined to the light source supporting means; (ii) the light source is a bulb/lens assembly comprising means for holding an incandescent bulb and a lens surrounding the bulb; (iii) the fixture is suitable for connecting to a cable and the bulb holding means comprises a pair of integral elements suitable for piercing the cable and supporting the bulb; and (iv) the bulb has a base and a pair of bulb leads, and wherein each integral element has a cable-piercing prong end and a bulb-receiving end comprising three leaves which springingly bear against the sides and one edge of the bulb base to hold the bulb and electrically contact one of the bulb leads.

References Cited (Backward Citations)

GB296562A Cited
US1757975A Cited
US1952789A Cited
US2564065A Cited
US2554584A Cited
DE974353C Cited
US2797310A Cited
US3015720A Cited
US3369115A Cited
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US4164094A Cited
US4626974A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1991-09-27 1992-03-28 1992-09-27 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1995-09-27 1996-03-28 1996-09-27 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1999-09-27 2000-03-28 2000-09-27 $7700.00 Window Closed / Lapsed

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