US2576629A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Line measuring meter
Assignee: Individual
•
Filing: 1946-09-27
•
Granted: 1951-11-27
•
Expires: 1966-09-27
Abstract
No abstract record available.
Inventors
- 👤 William R Morby
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 09:25
CPC Classifications
G; G06; G06M; G06M1/00; G06M1/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US68245A
Cited
US566909A
Cited
US898308A
Cited
US886224A
Cited
US947580A
Cited
US1223955A
Cited
US1504055A
Cited
DE573747C
Cited
US2163402A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-11-26 | 1955-05-28 | 1955-11-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-11-26 | 1959-05-28 | 1959-11-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-11-26 | 1963-05-28 | 1963-11-27 | $7700.00 | Window Closed / Lapsed |