Patent US3128140A successfully refreshed from Google Patents.
US3128140A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Timing light extension
Assignee: Individual
•
Filing: 1962-06-28
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Granted: 1964-04-07
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Expires: 1982-06-28
Abstract
No abstract record available.
Inventors
- 👤 Sr Eugene H Stephenson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 19:07
CPC Classifications
F; F02; F02P; F02P17/00; F02P17/02; F02P17/04; F02P17/06; Y; Y10; Y10S; Y10S439/00; Y10S439/912
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
91 words
A TIMING LIGHT EXTENSION COMPRISING, IN COMBINATION, AN ELONGATED CONDUCTOR, A LENGTH OF COPPER TUBING RECEIVING THE UPPER END OF SAID ELONGATED CONDUCTOR PROVIDING AN ELECTRICAL CONNECTION POINT FOR A STROBOSCOPIC TIMING LIGHT, AN ELECTRICAL INSULATION ELEMENT CONNECTED AT THE UPPER END OF SAID LENGTH OF COPPER TUBING, A HOOK AFFIXED TO THE OPPOSITE END OF SAID ELECTRICAL INSULATION ELEMENT FOR ATTACHMENT TO ANY CONVENIENT SUPPORT, A T-SHAPED INSULATOR RECEIVED AT THE LOWER END OF SAID ELONGATED CONDUCTOR, A SMALL INSULATED CONDUCTOR RECEIVED BY SAID T-SHAPED INSULATOR, SAID ELONGATED CONDUCTOR BE-
Claim 2
Dependent Claim
91 words
A TIMING LIGHT EXTENSION COMPRISING, IN COMBINATION, AN ELONGATED CONDUCTOR, A LENGTH OF COPPER TUBING RECEIVING THE UPPER END OF SAID ELONGATED CONDUCTOR PROVIDING AN ELECTRICAL CONNECTION POINT FOR A STROBOSCOPIC TIMING LIGHT, AN ELECTRICAL INSULATION ELEMENT CONNECTED AT THE UPPER END OF SAID LENGTH OF COPPER TUBING, A HOOK AFFIXED TO THE OPPOSITE END OF SAID ELECTRICAL INSULATION ELEMENT FOR ATTACHMENT TO ANY CONVENIENT SUPPORT, A T-SHAPED INSULATOR RECEIVED AT THE LOWER END OF SAID ELONGATED CONDUCTOR, A SMALL INSULATED CONDUCTOR RECEIVED BY SAID T-SHAPED INSULATOR, SAID ELONGATED CONDUCTOR BE-
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) | 1967-04-07 | 1967-10-07 | 1968-04-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-04-07 | 1971-10-07 | 1972-04-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-04-07 | 1975-10-07 | 1976-04-07 | $7700.00 | Window Closed / Lapsed |