US3114037A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Measuring and controlling method and apparatus
Assignee: Individual
•
Filing: 1957-01-07
•
Granted: 1963-12-10
•
Expires: 1977-01-07
Abstract
No abstract record available.
Inventors
- 👤 William R Brownlee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:33
CPC Classifications
H; H02; H02J; H02J3/00
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
3 words
0184K ------O K2+0.17
References Cited (Backward Citations)
GB553947A
Cited
US2366968A
Cited
US2692342A
Cited
US2836730A
Cited
US2829829A
Cited
US2841331A
Cited
US2866102A
Cited
US2861197A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-12-09 | 1967-06-10 | 1967-12-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-12-09 | 1971-06-10 | 1971-12-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-12-09 | 1975-06-10 | 1975-12-10 | $7700.00 | Window Closed / Lapsed |