US5544003A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable electrical distribution panel
Assignee: Individual
•
Filing: 1995-03-06
•
Granted: 1996-08-06
•
Expires: 2015-03-06
Abstract
Abstract A portable power distribution panel for disposition in a sealed, isolated space to receive primary power input from an external source and to distribute reduced or secondary voltage operating power to each of a plurality of output power receptacles while including a circuit breaker with ground fault indicator in each respective power output circuit.
Inventors
- 👤 Joe L. Vaughan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 22:52
CPC Classifications
H; H02; H02B; H02B1/00; H02B1/24; H02B1/26; H02B1/52
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
153 words
A portable power panel for multiple receptacle electrical distribution from a primary power source, comprising: an insulative mounting panel; a support structure having said mounting panel secured thereon; plural ground-contacting wheel assemblies affixed to said support structure; a main circuit breaker secured on said mounting panel and receiving input from said primary power source; a plurality of secondary circuit breakers secured on said mounting panel and connected to receive input power from said main circuit breaker and to provide a plurality of secondary power outputs; a plurality of power receptacles secured on said mounting panel and energized by respective ones of said secondary power outputs; a ground connector lead interconnecting all of said main circuit breaker, said plurality of secondary circuit breakers and said plurality of power receptacles; and a plurality of ground fault indicator circuits connected in parallel between each of said plurality of secondary circuit breakers and said ground connector lead.
Claim 2
Dependent Claim
153 words
A portable power panel for multiple receptacle electrical distribution from a primary power source, comprising: an insulative mounting panel; a support structure having said mounting panel secured thereon; plural ground-contacting wheel assemblies affixed to said support structure; a main circuit breaker secured on said mounting panel and receiving input from said primary power source; a plurality of secondary circuit breakers secured on said mounting panel and connected to receive input power from said main circuit breaker and to provide a plurality of secondary power outputs; a plurality of power receptacles secured on said mounting panel and energized by respective ones of said secondary power outputs; a ground connector lead interconnecting all of said main circuit breaker, said plurality of secondary circuit breakers and said plurality of power receptacles; and a plurality of ground fault indicator circuits connected in parallel between each of said plurality of secondary circuit breakers and said ground connector lead.
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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) | 1999-08-06 | 2000-02-05 | 2000-08-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-08-06 | 2004-02-05 | 2004-08-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-08-06 | 2008-02-05 | 2008-08-06 | $7700.00 | Window Closed / Lapsed |