US5239205A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wireless multiple position switching system
Assignee: HEATH HOLDING CORP
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Filing: 1991-05-02
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Granted: 1993-08-24
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Expires: 2011-05-02
Abstract
Abstract A wireless multiple position switching system is disclosed for controlling the application of power to a load device from a plurality of remote locations. The switching system includes a power source, a load device, a master toggle switch and one or more slave toggle switches. A slave toggle switch generates an electromagnetic switching signal which changes the state of the master switch. The master switch is connected in series with the power source and the load device and controls the application of power to the load device in response to the switching signal from the slave switch or actuation of its own toggle.
Inventors
- 👤 Miles K. Hoffman
- 👤 Brad Jenson
- 👤 Klaus Wieder
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 11:56
CPC Classifications
H; H01; H01H; H01H23/00; H02; H02J; H02J13/00; H02J13/13; H02J13/1329; H02J13/1331; H02J13/18; H02J13/34; H05; H05B; H05B47/00; H05B47/10; H05B47/175; H05B47/19; H01H2300/00; H01H2300/03; Y; Y02; Y02B; Y02B70/00; Y02B70/30; Y02B90/00; Y02B90/20; Y02E; Y02E60/00; Y04; Y04S; Y04S10/00; Y04S10/18; Y04S20/00; Y04S20/14; Y04S20/20; Y04S20/242; Y04S20/246; Y04S40/00; Y04S40/12; Y04S40/126
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
118 words
A multiple position switching system for connecting and disconnecting a circuit between a load device and a power source from a plurality of remote locations, said switching system comprising: a slave switching means for reversing the energization state of said load device, said slave switching means including switching signal generation means for producing a switching signal comprised of electromagnetic radiation; switching signal activation means, including a momentary contact, two-position toggle switch, for activating said switching signal generation means; and a master switching means responsive to said switching signal for reversing the energization state of said load device upon receipt of said switching signal, said master switching means connected in series with said power source and said load device.
Claim 2
Dependent Claim
118 words
A multiple position switching system for connecting and disconnecting a circuit between a load device and a power source from a plurality of remote locations, said switching system comprising: a slave switching means for reversing the energization state of said load device, said slave switching means including switching signal generation means for producing a switching signal comprised of electromagnetic radiation; switching signal activation means, including a momentary contact, two-position toggle switch, for activating said switching signal generation means; and a master switching means responsive to said switching signal for reversing the energization state of said load device upon receipt of said switching signal, said master switching means connected in series with said power source and said load device.
Claim 3
Dependent Claim
31 words
A multiple position switching system as set forth in claim 1 wherein said master switching means further includes manual activation means for manually reversing the energization state of said load device.
Claim 4
Dependent Claim
30 words
A multiple position switching system as set forth in claim 1 wherein said slave switching means further includes a battery power source for supplying power to said signal generation means.
Claim 5
Dependent Claim
84 words
A multiple position switching system as set forth in claim 1 wherein said switching signal activation means further includes a toggle lever having a first stable resting position and a second stable resting position, and said switching signal activation means is activated by moving said toggle lever from said first stable resting position to said second stable resting position, and said switching activation means is also activated by moving said toggle lever from said second stable resting position to said first stable resting position.
Claim 6
Dependent Claim
92 words
A multiple position switching system as set forth in claim 1 wherein said switching signal activation means further includes a toggle lever, a compression spring, a ball bearing, and one set of contacts, said toggle lever including a compression spring aperture for accommodating said compression spring, said compression spring situated within said compression spring aperture and applying a force to said ball bearing such that said ball bearing momentarily rests across said set of contacts when said switching signal activation means is activated to momentarily complete an electrical circuit across said contacts.
Claim 7
Dependent Claim
21 words
A multiple position switching system as set forth in claim 1 wherein said load device includes a standard electrical wall outlet.
Claim 8
Dependent Claim
40 words
A multiple position switching system as set forth in claim 1 wherein said master switching means further includes plug means for plugging said master switching means into a standard electrical wall outlet, and socket means for accepting said load device.
Claim 9
Dependent Claim
42 words
A multiple position switching system as set forth in claim 1 wherein said master switching means further includes threaded screw means for screwing said master switching means into a standard light bulb socket, and threaded socket means for accepting said load device.
Claim 10
Dependent Claim
114 words
A multiple position switching system for connecting and disconnecting a circuit between a load device and a power source from a plurality of remote locations, said switching system comprising: a slave switching means for reversing the energization state of said load device, said slave switching means including switching signal generation means for producing a switching signal; switching signal activation means, including a momentary contact, two-position toggle switch, for activating said switching signal generation means; and a master switching means responsive to said switching signal for reversing the energization state of said load device upon receipt of said switching signal, said master switching means connected in series with said power source and said load device.
Claim 11
Dependent Claim
114 words
A multiple position switching system for connecting and disconnecting a circuit between a load device and a power source from a plurality of remote locations, said switching system comprising: a slave switching means for reversing the energization state of said load device, said slave switching means including switching signal generation means for producing a switching signal; switching signal activation means, including a momentary contact, two-position toggle switch, for activating said switching signal generation means; and a master switching means responsive to said switching signal for reversing the energization state of said load device upon receipt of said switching signal, said master switching means connected in series with said power source and said load device.
Claim 12
Dependent Claim
144 words
A wireless switching system for connecting and disconnecting a circuit between a load device and a power source from a plurality of remote locations, said switching system comprising: a slave switching means for reversing the energization state of said load device, said slave switching means including switching signal generation means for producing a switching signal compromised of electromagnetic radiation; switching signal activation means, including a momentary contact, two-position toggle switch, for activating said switching signal generation means; and a master switching means responsive to said switching signal for reversing the energization state of said load device upon receipt of said switching signal, said master switching means connected in series with said power source and said load device; said master switching means including plug means for plugging said master switching means into a standard electrical wall outlet, and socket means for accepting said load device.
Claim 13
Dependent Claim
144 words
A wireless switching system for connecting and disconnecting a circuit between a load device and a power source from a plurality of remote locations, said switching system comprising: a slave switching means for reversing the energization state of said load device, said slave switching means including switching signal generation means for producing a switching signal compromised of electromagnetic radiation; switching signal activation means, including a momentary contact, two-position toggle switch, for activating said switching signal generation means; and a master switching means responsive to said switching signal for reversing the energization state of said load device upon receipt of said switching signal, said master switching means connected in series with said power source and said load device; said master switching means including plug means for plugging said master switching means into a standard electrical wall outlet, and socket means for accepting said load device.
Claim 14
Dependent Claim
152 words
A wireless switching system for connecting and disconnecting a circuit between a load device and a power source from a plurality of remote locations, said switching system comprising: a power source; a load device; a slave switching means for reversing the energization state of said load device, said slave switching means including switching signal generation means for producing a switching signal comprised of electromagnetic radiation; switching signal activation means, including a momentary contact, two-position toggle switch, for activating said switching signal generation means; and a master switching means responsive to said switching signal for reversing the energization state of said load device upon receipt of said switching signal, said master switching means connected in series with said power source and said load device; said master switching means including threaded screw means for screwing said master switching means into a standard light bulb socket, and threaded socket means for accepting said load device.
Claim 15
Dependent Claim
152 words
A wireless switching system for connecting and disconnecting a circuit between a load device and a power source from a plurality of remote locations, said switching system comprising: a power source; a load device; a slave switching means for reversing the energization state of said load device, said slave switching means including switching signal generation means for producing a switching signal comprised of electromagnetic radiation; switching signal activation means, including a momentary contact, two-position toggle switch, for activating said switching signal generation means; and a master switching means responsive to said switching signal for reversing the energization state of said load device upon receipt of said switching signal, said master switching means connected in series with said power source and said load device; said master switching means including threaded screw means for screwing said master switching means into a standard light bulb socket, and threaded socket means for accepting said load device.
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) | 1996-08-23 | 1997-02-22 | 1997-08-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-08-23 | 2001-02-22 | 2001-08-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-08-23 | 2005-02-22 | 2005-08-24 | $7700.00 | Window Closed / Lapsed |