US2699610A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Readjustable thread gauge
Assignee: Hartford National Bank and Trust Co
•
Filing: 1951-11-07
•
Granted: 1955-01-18
•
Expires: 1971-11-07
Abstract
No abstract record available.
Inventors
- 👤 Brandt Adrianus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 04:40
CPC Classifications
G; G01; G01B; G01B3/00; G01B3/38; G01B3/40
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
DE263360C
Cited
GB191212503A
Cited
US1660335A
Cited
US1489576A
Cited
US1613824A
Cited
US1961647A
Cited
GB369516A
Cited
FR875563A
Cited
US2436528A
Cited
US2616182A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-01-17 | 1958-07-19 | 1959-01-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-01-17 | 1962-07-19 | 1963-01-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-01-17 | 1966-07-19 | 1967-01-18 | $7700.00 | Window Closed / Lapsed |