Patent US3170091A successfully refreshed from Google Patents.
US3170091A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical structures
Assignee: General Electric Co
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Filing: 1962-01-11
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Granted: 1965-02-16
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Expires: 1982-01-11
Abstract
No abstract record available.
Inventors
- 👤 Robert C Hudson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 09:27
CPC Classifications
H; H02; H02B; H02B1/00; H02B1/26; H02B1/30; H02B1/32; H02B1/34; H02B1/36
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
82 words
AN ELECTRICAL STRUCTURE COMPRISING, A HOUSING HAVING A FRONT OPENING, A PLURALITY OF BUS BARS IN THE HOUSING, A UNIT TO BE INSERTED AND WITHDRAWN THROUGH THE FRONT OPENING INTO AND OUT OF THE HOUSING FOR CONNECTION TO AND DISCONNECTION FROM SAID BUS BARS, MEANS PREDETERMINING THE POSITION OF THE UNIT RELATIVE TO THE BUS BARS WHEN THE UNIT IS INSERTED, A DOOR MOUNTED ON THE HOUSING TO OPEN AND CLOSE THE FRONT OPENING, A FIRST PART ON SAID UNIT TO BE
Claim 2
Dependent Claim
82 words
AN ELECTRICAL STRUCTURE COMPRISING, A HOUSING HAVING A FRONT OPENING, A PLURALITY OF BUS BARS IN THE HOUSING, A UNIT TO BE INSERTED AND WITHDRAWN THROUGH THE FRONT OPENING INTO AND OUT OF THE HOUSING FOR CONNECTION TO AND DISCONNECTION FROM SAID BUS BARS, MEANS PREDETERMINING THE POSITION OF THE UNIT RELATIVE TO THE BUS BARS WHEN THE UNIT IS INSERTED, A DOOR MOUNTED ON THE HOUSING TO OPEN AND CLOSE THE FRONT OPENING, A FIRST PART ON SAID UNIT TO BE
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) | 1968-02-16 | 1968-08-17 | 1969-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-02-16 | 1972-08-17 | 1973-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-02-16 | 1976-08-17 | 1977-02-16 | $7700.00 | Window Closed / Lapsed |