US3309580A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Circuit breaker load center
Assignee: General Electric Co
•
Filing: 1964-12-24
•
Granted: 1967-03-14
•
Expires: 1984-12-24
Abstract
No abstract record available.
Inventors
- 👤 Lewis W Jacobs
- 👤 Robert J Sabatella
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 10:46
CPC Classifications
H; H02; H02B; H02B1/00; H02B1/015; H02B1/04; H02B1/056; H01; H01R; H01R9/00; H01R9/22; H01R9/24; H01R9/26; H01R9/2675; H01R13/00; H01R13/64
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
120 words
AN ELECTRIC CIRCUIT CONTROL DEVICE PANEL BOARD COMPRISING A GENERALLY PLANAR BASE, INSULATING MEANS MOUNTED ON SAID BASE, A PLURALITY OF ELECTRICAL CONTACTS SUPPORTED ON SAID INSULATING MEANS, AT LEAST SOME OF SAID ELECTRICAL CONTACTS INCLUDING A CENTRAL BLADE MEMBER EXTENDING GENERALLY NORMAL TO THE PLANE OF SAID BASE, AND AT LEAST ONE TRANSVERSE BLADE EXTENDING PERPENDICULARLY FROM SAID CENTRAL BLADE OF EACH SIDE THEREOF, AND A PLURALITY OF CIRCUIT BREAKERS OF FIRST AND SECOND MODULAR SIZE, SAID CIRCUIT BREAKERS OF SAID FIRST MODULAR SIZE INCLUDING ELECTRICAL CONTACT MEANS CONFIGURED AND DISPOSED TO ENGAGE A CENTRAL BLADE AND SAID CIRCUIT BREAKERS OF SAID SECOND MODULAR SIZE INCLUDING ELECTRICAL CONTACT MEANS CONFIGURED AND DISPOSED TO ENGAGE ON OF SAID TRANSVERSE BLADES.
Claim 2
Dependent Claim
120 words
AN ELECTRIC CIRCUIT CONTROL DEVICE PANEL BOARD COMPRISING A GENERALLY PLANAR BASE, INSULATING MEANS MOUNTED ON SAID BASE, A PLURALITY OF ELECTRICAL CONTACTS SUPPORTED ON SAID INSULATING MEANS, AT LEAST SOME OF SAID ELECTRICAL CONTACTS INCLUDING A CENTRAL BLADE MEMBER EXTENDING GENERALLY NORMAL TO THE PLANE OF SAID BASE, AND AT LEAST ONE TRANSVERSE BLADE EXTENDING PERPENDICULARLY FROM SAID CENTRAL BLADE OF EACH SIDE THEREOF, AND A PLURALITY OF CIRCUIT BREAKERS OF FIRST AND SECOND MODULAR SIZE, SAID CIRCUIT BREAKERS OF SAID FIRST MODULAR SIZE INCLUDING ELECTRICAL CONTACT MEANS CONFIGURED AND DISPOSED TO ENGAGE A CENTRAL BLADE AND SAID CIRCUIT BREAKERS OF SAID SECOND MODULAR SIZE INCLUDING ELECTRICAL CONTACT MEANS CONFIGURED AND DISPOSED TO ENGAGE ON OF SAID TRANSVERSE BLADES.
References Cited (Backward Citations)
US2790113A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-03-13 | 1970-09-12 | 1971-03-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-03-13 | 1974-09-12 | 1975-03-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-03-13 | 1978-09-12 | 1979-03-14 | $7700.00 | Window Closed / Lapsed |