Patent US3127518A successfully refreshed from Google Patents.
US3127518A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Service vehicle electrical supply apparatus
Assignee: Individual
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Filing: 1962-05-07
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Granted: 1964-03-31
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Expires: 1982-05-07
Abstract
No abstract record available.
Inventors
- 👤 Cary H Pruitt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 14:54
CPC Classifications
H; H02; H02J; H02J7/00; H02J7/32
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
213 words
ELECTRICAL APPARATUS ADAPTED FOR ASSEMBLY WITH AN EMERGENCY SERVICE VEHICLE HAVING AN ELECTRICAL SYSTEM INCLUDING A BATTERY AND AN ENGINE DRIVEN GENERATOR AND A REGULATOR, SAID GENERATOR HAVING A FIELD TERMINAL AND AN OUTPUT TERMINAL, SAID REGULATOR HAVING A FIELD TERMINAL NORMALLY CONNECTED TO SAID GENERATOR FIELD TERMINAL, SAID REGULATOR HAVING AN INPUT TERMINAL NORMALLY CONNECTED TO SAID GENERATOR OUTPUT TERMINAL, SAID REGULATOR HAVING PARATUS ADAPTING SAID SERVICE VEHICLE FOR ELECTRICALLY ISOLATING SAID SERVICE VEHICLE GENERATOR FROM THE BALANCE OF THE SERVICE VEHICLE ELECTRICAL SYSTEM AND IMPRESSING THE OUTPUT OF SAID GENERATOR ONTO A FOREIGN ELECTRICAL SYSTEM, SAID APPARATUS COMPRISING: (A) CURRENT METERING MEANS AND SWITCH MEANS AND A PAIR OF CHARGING CABLES, (B) SAID SWITCH MEANS BEING ADAPTED TO ELECTRICALLY CONNECT THE OUTPUT TERMINAL OF SAID GENERATOR TO THE INPUT TERMINAL OF SAID CURRENT METERING MEANS AND DISCONNECT THE OUTPUT TERMINAL OF SAID GENERATOR FROM THE REGULATOR INPUT TERMINAL, (C) ONE OF SAID CHARGING CABLES BEING ADAPTED FOR GROUNDING WITH RESPECT TO SAID SERVICE VEHCILE, (D) THE OTHER OF SAID CHARGING CABLES BEING ELECTRICALLY CONNECTED TO THE OUTPUT TERMINAL OF SAID CURRENT METERING MEANS, (E) SAID CHARGING CABLES RESPECTIVELY TERMINATING IN MEANS FOR CONNECTING INTO THE FOREIGN ELECTRICAL SYSTEM WHEREBY UPON DRIVING SAID GENERATOR CURRENT IS AVAILABLE FOR THE FOREIGN ELECTRICAL SYSTEM.
Claim 2
Dependent Claim
213 words
ELECTRICAL APPARATUS ADAPTED FOR ASSEMBLY WITH AN EMERGENCY SERVICE VEHICLE HAVING AN ELECTRICAL SYSTEM INCLUDING A BATTERY AND AN ENGINE DRIVEN GENERATOR AND A REGULATOR, SAID GENERATOR HAVING A FIELD TERMINAL AND AN OUTPUT TERMINAL, SAID REGULATOR HAVING A FIELD TERMINAL NORMALLY CONNECTED TO SAID GENERATOR FIELD TERMINAL, SAID REGULATOR HAVING AN INPUT TERMINAL NORMALLY CONNECTED TO SAID GENERATOR OUTPUT TERMINAL, SAID REGULATOR HAVING PARATUS ADAPTING SAID SERVICE VEHICLE FOR ELECTRICALLY ISOLATING SAID SERVICE VEHICLE GENERATOR FROM THE BALANCE OF THE SERVICE VEHICLE ELECTRICAL SYSTEM AND IMPRESSING THE OUTPUT OF SAID GENERATOR ONTO A FOREIGN ELECTRICAL SYSTEM, SAID APPARATUS COMPRISING: (A) CURRENT METERING MEANS AND SWITCH MEANS AND A PAIR OF CHARGING CABLES, (B) SAID SWITCH MEANS BEING ADAPTED TO ELECTRICALLY CONNECT THE OUTPUT TERMINAL OF SAID GENERATOR TO THE INPUT TERMINAL OF SAID CURRENT METERING MEANS AND DISCONNECT THE OUTPUT TERMINAL OF SAID GENERATOR FROM THE REGULATOR INPUT TERMINAL, (C) ONE OF SAID CHARGING CABLES BEING ADAPTED FOR GROUNDING WITH RESPECT TO SAID SERVICE VEHCILE, (D) THE OTHER OF SAID CHARGING CABLES BEING ELECTRICALLY CONNECTED TO THE OUTPUT TERMINAL OF SAID CURRENT METERING MEANS, (E) SAID CHARGING CABLES RESPECTIVELY TERMINATING IN MEANS FOR CONNECTING INTO THE FOREIGN ELECTRICAL SYSTEM WHEREBY UPON DRIVING SAID GENERATOR CURRENT IS AVAILABLE FOR THE FOREIGN ELECTRICAL SYSTEM.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-31 | 1967-09-30 | 1968-03-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-31 | 1971-09-30 | 1972-03-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-31 | 1975-09-30 | 1976-03-31 | $7700.00 | Window Closed / Lapsed |