US1690832A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combination paper-cutting tool, rule, and drafting and measuring instrument
Assignee: Individual
•
Filing: 1924-11-24
•
Granted: 1928-11-06
•
Expires: 1944-11-24
Abstract
No abstract record available.
Inventors
- 👤 Ira J Owen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 15:24
CPC Classifications
B; B43; B43L; B43L7/00; B43L7/10; B43L7/12; B43L13/00; B43L13/001; B43L13/002; B43L9/00; B43L9/007; B43M; B43M7/00; B43M7/002; B43M7/007
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1931-11-06 | 1932-05-07 | 1932-11-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1935-11-06 | 1936-05-07 | 1936-11-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1939-11-06 | 1940-05-07 | 1940-11-06 | $7700.00 | Window Closed / Lapsed |