Patent US1730322A successfully refreshed from Google Patents.
US3071876A
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Electronic training apparatus
Assignee: General Precision Inc
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Filing: 1960-10-13
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Granted: 1963-01-08
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Expires: 1980-10-13
Abstract
No abstract record available.
Inventors
- 👤 Melvin E Swauberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 12:25
CPC Classifications
G; G09; G09B; G09B23/00; G09B23/06; G09B23/18; G09B23/183
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
138 words
APPARATUS FOR TRAINING ONE OR MORE TRAINEES IN PROPER FAULT AND MALFUNCTION DETECTION AND LOCATION PROCEDURES FOR MAINTENANCE OF AN ELECTRICAL MACHINE, COMPRISING IN COMBINATION: A DUMMY ELECTRICAL MACHINE HAVING AN APPEARANCE SIMULATING THAT OF AN ACTUAL ELECTRICAL MACHINE AND PROVIDED WITH A PLURALITY OF SIMULATED TEST POINTS CORRESPONDING TO THOSE OF SAID ACTUAL ELECTRICAL MACHINE; A SIGNAL GENERATOR UNIT HAVING PATTERN-CONTROLLED SWITCHING MEANS SETTABLE IN ACCORDANCE WITH SIMULATION OF A SELECTED MODE OF OPERATION FOR PROVIDING A SELECTED OUTPUT ELECTRICAL QUANTITY; AN ELECTRICAL INDICATOR CONNECTED TO SAID SIGNAL GENERATOR UNIT TO RECEIVE SAID SELECTED OUTPUT ELECTRICAL QUANTITY AND TO PROVIDE AN OUTPUT INDICATION; AND A TEST CONDUCTOR CONNECTION MEANS ELECTRICALLY CONNECTED TO SAID SIGNAL GENERATOR UNIT AND OPERABLE WHEN CONNECTED TO A SELECTED ONE OF SAID SIMULATED TEST POINTS TO APPLY AN ELECTRICAL SIGNAL DIFFERENT FROM THE
Claim 2
Dependent Claim
138 words
APPARATUS FOR TRAINING ONE OR MORE TRAINEES IN PROPER FAULT AND MALFUNCTION DETECTION AND LOCATION PROCEDURES FOR MAINTENANCE OF AN ELECTRICAL MACHINE, COMPRISING IN COMBINATION: A DUMMY ELECTRICAL MACHINE HAVING AN APPEARANCE SIMULATING THAT OF AN ACTUAL ELECTRICAL MACHINE AND PROVIDED WITH A PLURALITY OF SIMULATED TEST POINTS CORRESPONDING TO THOSE OF SAID ACTUAL ELECTRICAL MACHINE; A SIGNAL GENERATOR UNIT HAVING PATTERN-CONTROLLED SWITCHING MEANS SETTABLE IN ACCORDANCE WITH SIMULATION OF A SELECTED MODE OF OPERATION FOR PROVIDING A SELECTED OUTPUT ELECTRICAL QUANTITY; AN ELECTRICAL INDICATOR CONNECTED TO SAID SIGNAL GENERATOR UNIT TO RECEIVE SAID SELECTED OUTPUT ELECTRICAL QUANTITY AND TO PROVIDE AN OUTPUT INDICATION; AND A TEST CONDUCTOR CONNECTION MEANS ELECTRICALLY CONNECTED TO SAID SIGNAL GENERATOR UNIT AND OPERABLE WHEN CONNECTED TO A SELECTED ONE OF SAID SIMULATED TEST POINTS TO APPLY AN ELECTRICAL SIGNAL DIFFERENT FROM THE
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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) | 1966-01-07 | 1966-07-09 | 1967-01-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-07 | 1970-07-09 | 1971-01-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-07 | 1974-07-09 | 1975-01-08 | $7700.00 | Window Closed / Lapsed |