US2654157A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bore gauge
Assignee: Individual
•
Filing: 1949-07-12
•
Granted: 1953-10-06
•
Expires: 1969-07-12
Abstract
No abstract record available.
Inventors
- 👤 Eisele Andrew
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 18:30
CPC Classifications
B; B25; B25D; B25D5/00; B25D5/02; G; G01; G01B; G01B5/00; G01B5/08; G01B5/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB512736A
Cited
US2192900A
Cited
US2239981A
Cited
US2241287A
Cited
US2312222A
Cited
US2395157A
Cited
CH238163A
Cited
GB573859A
Cited
US2395122A
Cited
US2439008A
Cited
US2438274A
Cited
US2483060A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-10-05 | 1957-04-06 | 1957-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-10-05 | 1961-04-06 | 1961-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-10-05 | 1965-04-06 | 1965-10-06 | $7700.00 | Window Closed / Lapsed |