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US3622949A Expired / Lapsed US ⏱️ 0.0 years remaining

Electrical fixture case

Assignee: Sorenson Lighted Controls Inc
•
Filing: 1969-10-20
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Granted: 1971-11-23
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Expires: 1989-10-20
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Abstract

Abstract An electrical fixture case having interior funnel recesses and guides for accommodating rivet or wire connections.

Inventors

  • 👤 Wesley T Sorenson

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-31 14:10
CPC Classifications
F; F21; F21S; F21S8/00; F21W; F21W2111/00

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 169 words
An elecTrical fixture comprising a boxlike case made of insulating material, said case having at least one electrical component in the interior thereof, at least one aperture in the bottom of said case for connection of said component with an electrical circuit externally of said case, a wide-mouthed funnel-shaped recess in the bottom of said case and having sloping walls terminating in a small diameter aperture, an electrically conductive stud extending through said aperture for connecting said component to said external electrical circuit, a head on said stud resting securely within said funnel-shaped recess, said funnel-shaped recess being pyramidal in shape to form at least one space adjacent said stud head, and a conductor wire, one end portion of said wire being connected to the shank of said stud and extending inwardly into the interior of said case and bypassing said head through said space at the juncture between two adjacent sloping walls of said pyramidal-shaped recess, the other end of said wire being connected to said electrical component.
Claim 2
Dependent Claim 169 words
An elecTrical fixture comprising a boxlike case made of insulating material, said case having at least one electrical component in the interior thereof, at least one aperture in the bottom of said case for connection of said component with an electrical circuit externally of said case, a wide-mouthed funnel-shaped recess in the bottom of said case and having sloping walls terminating in a small diameter aperture, an electrically conductive stud extending through said aperture for connecting said component to said external electrical circuit, a head on said stud resting securely within said funnel-shaped recess, said funnel-shaped recess being pyramidal in shape to form at least one space adjacent said stud head, and a conductor wire, one end portion of said wire being connected to the shank of said stud and extending inwardly into the interior of said case and bypassing said head through said space at the juncture between two adjacent sloping walls of said pyramidal-shaped recess, the other end of said wire being connected to said electrical component.

References Cited (Backward Citations)

US2224585A Cited
US2580612A Cited
USRE26208E Cited
GB880579A Cited
US3233033A Cited
US3325768A Cited
US3383588A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1974-11-22 1975-05-24 1975-11-23 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1978-11-22 1979-05-24 1979-11-23 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1982-11-22 1983-05-24 1983-11-23 $7700.00 Window Closed / Lapsed

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