US4947298A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bed lighting apparatus
Assignee: Individual
•
Filing: 1989-08-21
•
Granted: 1990-08-07
•
Expires: 2009-08-21
Abstract
Abstract A bed lighting apparatus is set forth wherein at least one, elongate elastomeric pad switch member is arranged between a mattress and box spring of an associated bed. Upon an individual arising from the bed, contact is made within the switch to illuminate a series of lights of conventional configuration, or alternatively LED lighting may be utilized. A manual over-ride switch is also utilized.
Inventors
- 👤 John L. Stephen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 18:26
CPC Classifications
A; A47; A47C; A47C21/00; A47C21/003; Y; Y10; Y10S; Y10S200/00; Y10S200/35; Y10S362/00; Y10S362/802
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
196 words
A bed lighting apparatus in combination with a bed including a head board, a plurality of spaced elongate side frame rails supporting a box spring and overlying mattress, the apparatus comprising, a light bar means for securement to at least one of said side frame rails, and switch pad means in electrical association with said light bar means for completing an electrical circuit when a force is removed from application to an upper surface of said mattress, and a further switch member mounted on said head board for manually disconnecting electrical energy to the switch pad means, and wherein said light bar means comprises a generally "U" shaped elongate member defined by a forward wall mounting a series of light members thereon, and a top wall spaced from and parallel to a bottom wall, wherein each wall is orthogonally and integrally secured to the forward wall, and a top wall lip directed downwardly from a forward edge of said top wall, and a bottom wall lip directed upwardly from a forward edge of the bottom wall, and forward wall defining a channel of an internal complementary configuration of an external configuration defined by the frame rail.
Claim 2
Dependent Claim
196 words
A bed lighting apparatus in combination with a bed including a head board, a plurality of spaced elongate side frame rails supporting a box spring and overlying mattress, the apparatus comprising, a light bar means for securement to at least one of said side frame rails, and switch pad means in electrical association with said light bar means for completing an electrical circuit when a force is removed from application to an upper surface of said mattress, and a further switch member mounted on said head board for manually disconnecting electrical energy to the switch pad means, and wherein said light bar means comprises a generally "U" shaped elongate member defined by a forward wall mounting a series of light members thereon, and a top wall spaced from and parallel to a bottom wall, wherein each wall is orthogonally and integrally secured to the forward wall, and a top wall lip directed downwardly from a forward edge of said top wall, and a bottom wall lip directed upwardly from a forward edge of the bottom wall, and forward wall defining a channel of an internal complementary configuration of an external configuration defined by the frame rail.
Claim 3
Dependent Claim
133 words
A bed lighting apparatus as set forth in claim 1 wherein the switch pad means includes an elongate elastomeric envelope, and further including a first contact plate spaced from a second contact plate positioned within said envelope, wherein the first contact plate is spaced from the second contact plate, and a reciprocatably mounted "T" shaped contact plate spaced between the first and second contact plates including a non-conductive shank positioned between the first and second contact plates and an enlarged head member underlying the first and second contact plates, and non-conductive springs normally biasing the head in communication with the first and second contact plates, and a force plate positioned exteriorly of the envelope for biasing the head against the springs to electrically disassociate the head from the first and second contact plates.
Claim 4
Dependent Claim
48 words
A bed lighting apparatus as set forth in claim 2 wherein the further switch is defined by a "C" shaped member for receiving the head board therewithin, and wherein the switch includes a manually displaceable lever to enable manual disconnection of electrical energy to the switch pad means.
Claim 5
Dependent Claim
39 words
A bed lighting apparatus as set forth in claim 3 including a common wire directed to a first end of the light bar means with a switch wire directed through the further switch member and the switch pad means.
Claim 6
Dependent Claim
40 words
A bed lighting apparatus as set forth in claim 4 wherein the envelope defines a central cavity of a width substantially less than that of the envelope, wherein the cavity contains the shank and head portion contained within the envelope.
References Cited (Backward Citations)
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US4149222A
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US4340929A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1993-08-06 | 1994-02-05 | 1994-08-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-08-06 | 1998-02-05 | 1998-08-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-08-06 | 2002-02-05 | 2002-08-07 | $7700.00 | Window Closed / Lapsed |