Patent US3526964A successfully refreshed from Google Patents.
US3526964A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flexible measuring tape scriber
Assignee: EDWARD BURNS CLARK JR
•
Filing: 1968-10-02
•
Granted: 1970-09-08
•
Expires: 1988-10-02
Abstract
No abstract record available.
Inventors
- 👤 Edward Burns Clark Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:19
CPC Classifications
B; B25; B25H; B25H7/00; B25H7/04; G; G01; G01B; G01B3/00; G01B3/10; G01B3/1084; G01B3/1089; G01B3/1061; G01B2003/1064; G01B3/1056
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-09-07 | 1974-03-09 | 1974-09-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-09-07 | 1978-03-09 | 1978-09-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-09-07 | 1982-03-09 | 1982-09-08 | $7700.00 | Window Closed / Lapsed |