Patent US2627115A successfully refreshed from Google Patents.
US2627115A
Expired / Lapsed
US
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Level
Assignee: Individual
•
Filing: 1951-03-02
•
Granted: 1953-02-03
•
Expires: 1971-03-02
Abstract
No abstract record available.
Inventors
- 👤 Lester H Pippin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 19:36
CPC Classifications
G; G01; G01C; G01C9/00; G01C9/18; G01C9/24; G01C9/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US310154A
Cited
US775184A
Cited
US1199355A
Cited
US1173860A
Cited
US1200410A
Cited
US1274696A
Cited
US1276501A
Cited
US1864457A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-02-03 | 1956-08-04 | 1957-02-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-02-03 | 1960-08-04 | 1961-02-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-02-03 | 1964-08-04 | 1965-02-03 | $7700.00 | Window Closed / Lapsed |