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US4544993A Expired / Lapsed US ⏱️ 0.0 years remaining

Floor illuminating bedside light unit

Assignee: Individual
•
Filing: 1985-01-09
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Granted: 1985-10-01
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Expires: 2005-01-09
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Abstract

Abstract A floor illuminating bedside light unit consisting of a generally horizontal foot mat member, switch means operatively associated with the underside of the foot mat for actuation in response to foot pressure on the mat member, and floor illuminating light members connected to the switch means for "on/off" operation in response to actuation of the switch means. The unit is positioned next to the bed in a position in which the bed occupant will step on the foot mat member when entering and leaving the bed. As a result, the unit is operable to illuminate the floor of a darkened bedroom when the bed occupant steps on the mat when leaving the bed and will continue said illumination until the occupant steps on the mat when returning to the bed.

Inventors

  • 👤 Johnie C. Kirk

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-06 14:44
CPC Classifications
F; F21; F21V; F21V23/00; F21V23/04; F21V23/0442; F21S; F21S8/00; F21S8/03; F21S8/032; F21V23/0485; F21V33/00; F21V33/006; F21S9/00; F21S9/02; Y; Y10; Y10S; Y10S362/00; Y10S362/801; Y10S362/802

Claims Analysis

Total Claims: 4
Claim 1
Independent Claim 164 words
In a bedroom environment which includes a bed in which an occupant normally sleeps and from which the occupant normally leaves and to which the occupant normally returns when the bedroom is dark, a floor illuminating light and foot mat assembly positioned on the bedroom floor at a position alongside the bed in which the occupant when normally leaving and returning to the bed will step on the assembly, said assembly comprising a generally horizontal foot mat member, switch means operatively associated with the underside of said foot mat member for actuation in response to foot pressure on said mat member, and floor illuminating light members operatively associated with said switch means for "on/off" operation in response to actuation of said switch means whereby said assembly is operable to illuminate the floor of said dark bedroom when the bed occupant steps on the mat when leaving the bed and continue said illumination until the occupant steps on the mat when returning to the bed.
Claim 2
Dependent Claim 164 words
In a bedroom environment which includes a bed in which an occupant normally sleeps and from which the occupant normally leaves and to which the occupant normally returns when the bedroom is dark, a floor illuminating light and foot mat assembly positioned on the bedroom floor at a position alongside the bed in which the occupant when normally leaving and returning to the bed will step on the assembly, said assembly comprising a generally horizontal foot mat member, switch means operatively associated with the underside of said foot mat member for actuation in response to foot pressure on said mat member, and floor illuminating light members operatively associated with said switch means for "on/off" operation in response to actuation of said switch means whereby said assembly is operable to illuminate the floor of said dark bedroom when the bed occupant steps on the mat when leaving the bed and continue said illumination until the occupant steps on the mat when returning to the bed.
Claim 3
Dependent Claim 36 words
The assembly according to claim 1 further including a main frame supporting said light members and said switch means, said mat member being mounted above said main frame and in pressure engagement with said switch means.
Claim 4
Dependent Claim 47 words
The assembly according to claim 2 wherein said main frame includes a plurality of side and end walls, and wherein said floor illuminating light members comprise a plurality of said light members located so as to project light through a plurality of said side and end walls.

References Cited (Backward Citations)

US919811A Cited
US934122A Cited
GB191512590A Cited
US2185051A Cited
US4340929A Cited
US4303969A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1988-09-30 1989-04-01 1989-10-01 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1992-09-30 1993-04-01 1993-10-01 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1996-09-30 1997-04-01 1997-10-01 $7700.00 Window Closed / Lapsed

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