US2624847A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ballistic electrometer
Assignee: Individual
•
Filing: 1945-09-04
•
Granted: 1953-01-06
•
Expires: 1965-09-04
Abstract
No abstract record available.
Inventors
- 👤 William P Jesse
- 👤 James W Broxon
- 👤 William H Hinch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 00:52
CPC Classifications
G; G01; G01T; G01T1/00; G01T1/16; G01T1/185
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1035204A
Cited
US1855669A
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US2081074A
Cited
US2122222A
Cited
US2220602A
Cited
US2361295A
Cited
US2343885A
Cited
US2351028A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-01-06 | 1956-07-07 | 1957-01-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-01-06 | 1960-07-07 | 1961-01-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-01-06 | 1964-07-07 | 1965-01-06 | $7700.00 | Window Closed / Lapsed |