US1316260A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vibration-measure.
Assignee: Curtiss Aeroplane and Motor Corp
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Filing: 1916-11-17
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Granted: 1919-09-16
•
Expires: 1936-11-17
Abstract
No abstract record available.
Inventors
- 👤 Albert F Zahm
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 09:07
CPC Classifications
G; G01; G01N; G01N29/00; G01N29/04; G01N29/12; G01M; G01M5/00; G01M5/0066
Claims Analysis
Total Claims: 0
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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) | 1922-09-15 | 1923-03-17 | 1923-09-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1926-09-15 | 1927-03-17 | 1927-09-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1930-09-15 | 1931-03-17 | 1931-09-16 | $7700.00 | Window Closed / Lapsed |