US2674046A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Measuring device
Assignee: Individual
•
Filing: 1950-04-03
•
Granted: 1954-04-06
•
Expires: 1970-04-03
Abstract
No abstract record available.
Inventors
- 👤 Harold J Kaye
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 09:34
CPC Classifications
G; G01; G01B; G01B5/00; G01B5/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US857810A
Cited
US842044A
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US953282A
Cited
DE327995C
Cited
US1631019A
Cited
US1656180A
Cited
GB546843A
Cited
US2335775A
Cited
US2404751A
Cited
US2472875A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-04-05 | 1957-10-05 | 1958-04-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-04-05 | 1961-10-05 | 1962-04-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-04-05 | 1965-10-05 | 1966-04-06 | $7700.00 | Window Closed / Lapsed |