Patent US5463286A successfully refreshed from Google Patents.
US5463286A
Expired / Lapsed
US
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Wall mounted programmable modular control system
Assignee: Lutron Technology Co LLC
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Filing: 1993-02-24
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Granted: 1995-10-31
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Expires: 2013-02-24
Abstract
Abstract A wall mountable, fully modular lighting control system, is disclosed wherein several possible lighting scenes are user defined and stored in the lighting control system for recall by the user upon depression of a selected one of a plurality of scene select buttons. The lighting control system comprises at least one master control module, and, if desired, one or more slave control modules. Remote control units may also be provided.
Inventors
- 👤 Michael J. D'Aleo
- 👤 Jonathan H. Ference
- 👤 Simo P. Hakkarainen
- 👤 Joel S. Spira
- 👤 Darryl W. Tucker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 09:21
CPC Classifications
H; H05; H05B; H05B47/00; H05B47/10; H05B47/175; H05B47/18; H05B47/155; H05B47/165; H05B47/185; H05B47/198; H05B47/1985; H05B47/196; H05B47/1965
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
188 words
A lighting control system comprising: a wall mountable master control unit for controlling a first lighting load, said master control unit comprising a housing which supports a plurality of pushbutton switches for selecting one of a plurality of stored power levels to be delivered to the first lighting load, each stored power level defining a scene, and an actuator for setting desired power levels to be delivered to the first lighting load, and further comprising a built in infra-red signal receiver for receiving infra-red commands and being responsive thereto to either select one of the scenes or set a desired power level; and, at least one wall mountable slave control unit for controlling a second lighting load, the slave being ganged with, and coupled to communicate with, the master, the slave having an actuator for setting desired power levels to be delivered to the second lighting load for each scene; the master transmitting data indicative of at least the received infra-red commands to the slave, the slave being responsive to the data to alter the power level delivered to the second lighting load in accordance with the commands.
Claim 2
Dependent Claim
188 words
A lighting control system comprising: a wall mountable master control unit for controlling a first lighting load, said master control unit comprising a housing which supports a plurality of pushbutton switches for selecting one of a plurality of stored power levels to be delivered to the first lighting load, each stored power level defining a scene, and an actuator for setting desired power levels to be delivered to the first lighting load, and further comprising a built in infra-red signal receiver for receiving infra-red commands and being responsive thereto to either select one of the scenes or set a desired power level; and, at least one wall mountable slave control unit for controlling a second lighting load, the slave being ganged with, and coupled to communicate with, the master, the slave having an actuator for setting desired power levels to be delivered to the second lighting load for each scene; the master transmitting data indicative of at least the received infra-red commands to the slave, the slave being responsive to the data to alter the power level delivered to the second lighting load in accordance with the commands.
References Cited (Backward Citations)
US4874989A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1998-10-30 | 1999-05-01 | 1999-10-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-10-30 | 2003-05-01 | 2003-10-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-10-30 | 2007-05-01 | 2007-10-31 | $7700.00 | Window Closed / Lapsed |