US4866580A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ornamental lighting device
Assignee: Individual
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Filing: 1988-04-25
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Granted: 1989-09-12
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Expires: 2008-04-25
Abstract
Abstract A self-powered ornamental lighting device includes a housing wall defining a chamber therein and a power source disposed in the housing chamber. One or more LEDS are mounted in the housing wall whereby light emitted by the LED is transmitted to the ambience. Circuit means are disposed in the housing chamber for connecting the power supply and the LEDS for causing the LEDS to emit light. A removable cover member provides access to the housing chamber. In one embodiment of the invention the LEDS are provided with light enhancing members which serve to disburse, direct, reflect or otherwise modify the light emitted from the LEDS. In another embodiment of the invention a remote control system is provided for control of the on/off function of the lighting device.
Inventors
- 👤 Carol Blackerby
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 04:30
CPC Classifications
F; F21; F21V; F21V23/00; F21V23/04; F21V23/0435; F21S; F21S10/00; F21S10/04; F21S9/00; F21S9/02; F21Y; F21Y2115/00; F21Y2115/10; Y; Y10; Y10S; Y10S362/00; Y10S362/80; Y10S362/802; Y10S362/806; Y10S362/81
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
104 words
A self-powered ornamental lighting device comprising: a housing wall defining a chamber therein; a power source disposed in said housing chamber; at least one LED mounted in said housing wall whereby light emitted by said LED is transmitted to the ambience; circuit means disposed in said housing chamber connecting said power supply and said LED for causing said LED to emit light; means for switchably connecting said power source to said LED; a light enhancing member configured to simulate a flame associated with each LED for propagating the light emitted from the LED; and a removable cover means providing access to said housing chamber.
Claim 2
Dependent Claim
104 words
A self-powered ornamental lighting device comprising: a housing wall defining a chamber therein; a power source disposed in said housing chamber; at least one LED mounted in said housing wall whereby light emitted by said LED is transmitted to the ambience; circuit means disposed in said housing chamber connecting said power supply and said LED for causing said LED to emit light; means for switchably connecting said power source to said LED; a light enhancing member configured to simulate a flame associated with each LED for propagating the light emitted from the LED; and a removable cover means providing access to said housing chamber.
Claim 3
Dependent Claim
14 words
The ornamental device of claim 1 in the form of a Christmas tree light.
Claim 4
Dependent Claim
14 words
The ornamental device of claim 1 in the form of a miniature candle light.
Claim 5
Dependent Claim
23 words
The self-powered ornamental lighting device of claim 1 wherein said means for switchably connecting said power source to said LED is remotely controllable.
Claim 6
Dependent Claim
164 words
A remote controlled self-powered ornamental lighting device actuated to the on state and off state by means of a signal pulse transmitted via infrared radiation comprising: a housing wall defining a chamber therein; a power source disposed in said housing chamber; at least one LED mounted in said housing wall whereby light emitted by said LED is transmitted to the ambience; circuit means disposed in said housing chamber connecting said power supply and said LED for causing said LED to emit light; and a receiver for said radiated signal pulse electrically connected to said circuit means comprising: means for transforming the received radiation signal pulse into an electrical signal; means for amplifying said electrical signal; and switch means having one end connected to the output of said amplifier and the other end connected in series with said LED; said switch means providing a conductive state and a non-conductive state in response to said electrical signal to thereby control the actuation of said lighting device.
Claim 7
Dependent Claim
164 words
A remote controlled self-powered ornamental lighting device actuated to the on state and off state by means of a signal pulse transmitted via infrared radiation comprising: a housing wall defining a chamber therein; a power source disposed in said housing chamber; at least one LED mounted in said housing wall whereby light emitted by said LED is transmitted to the ambience; circuit means disposed in said housing chamber connecting said power supply and said LED for causing said LED to emit light; and a receiver for said radiated signal pulse electrically connected to said circuit means comprising: means for transforming the received radiation signal pulse into an electrical signal; means for amplifying said electrical signal; and switch means having one end connected to the output of said amplifier and the other end connected in series with said LED; said switch means providing a conductive state and a non-conductive state in response to said electrical signal to thereby control the actuation of said lighting device.
Claim 8
Dependent Claim
23 words
The ornamental lighting device of claim 5 further including a light enhancing member associated with the LEDS for enhancing the light emitted thereby.
Claim 9
Dependent Claim
21 words
The ornamental lighting device of claim 5 further including means for removably attaching said ornamental lighting device to a supporting structure.
Claim 10
Dependent Claim
134 words
A self-powered ornamental lighting device comprising: a housing wall defining a chamber therein; a power source disposed in said housing chamber; at least one LED mounted in said housing wall whereby light emitted by said LED is transmitted to the ambience; circuit means disposed in said housing chamber connecting the power source and the LED for causing said LED to emit light; a receiver means connected to said power source for receiving a control signal pulse; said receiver means including a switching circuit switchable between an on stage and an off stage in response to the control signal pulse; and at least one fiber optical conductor mounted adjacent said housing wall so as to conduct a control signal pulse from a control signal pulse transmitter position angular to the line-of-sight plane of said receiver.
Claim 11
Dependent Claim
134 words
A self-powered ornamental lighting device comprising: a housing wall defining a chamber therein; a power source disposed in said housing chamber; at least one LED mounted in said housing wall whereby light emitted by said LED is transmitted to the ambience; circuit means disposed in said housing chamber connecting the power source and the LED for causing said LED to emit light; a receiver means connected to said power source for receiving a control signal pulse; said receiver means including a switching circuit switchable between an on stage and an off stage in response to the control signal pulse; and at least one fiber optical conductor mounted adjacent said housing wall so as to conduct a control signal pulse from a control signal pulse transmitter position angular to the line-of-sight plane of said receiver.
Claim 12
Dependent Claim
23 words
The ornamental lighting device of claim 8 further including a light enhancing member associated with the LEDS for enhancing the light emitted thereby.
Claim 13
Dependent Claim
21 words
The ornamental lighting device of claim 8 further including means for removably attaching said ornamental lighting device to a supporting structure.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-09-11 | 1993-03-13 | 1993-09-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-09-11 | 1997-03-13 | 1997-09-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-09-11 | 2001-03-13 | 2001-09-12 | $7700.00 | Window Closed / Lapsed |