US2759148A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for measuring moisture contents of materials
Assignee: UNIVERSAL MOISTURE TESTERS Ltd
•
Filing: 1950-08-30
•
Granted: 1956-08-14
•
Expires: 1970-08-30
Abstract
No abstract record available.
Inventors
- 👤 Store Arthur Oscar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 00:36
CPC Classifications
G; G01; G01N; G01N27/00; G01N27/02; G01N27/04; G01N27/048
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US387070A
Cited
US1001061A
Cited
US1214040A
Cited
US1932337A
Cited
US2063840A
Cited
US2082364A
Cited
US2251641A
Cited
US2520394A
Cited
GB592450A
Cited
US2461111A
Cited
US2542928A
Cited
US2466453A
Cited
US2553754A
Cited
US2469736A
Cited
US2588882A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-08-14 | 1960-02-13 | 1960-08-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-08-14 | 1964-02-13 | 1964-08-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-08-14 | 1968-02-13 | 1968-08-14 | $7700.00 | Window Closed / Lapsed |