US1049299A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Knockdown carpenter's square.
Assignee: Individual
•
Filing: 1912-03-02
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Granted: 1912-12-31
•
Expires: 1932-03-02
Abstract
No abstract record available.
Inventors
- 👤 Albert A Harvie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:54
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/56; A61B17/58; A61B17/60; A61B17/64; A61B17/6408; B; B23; B23B; B23B31/00; B23B31/006; Y; Y10; Y10T; Y10T403/00; Y10T403/59; Y10T403/597
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) | 1915-12-31 | 1916-07-01 | 1916-12-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1919-12-31 | 1920-07-01 | 1920-12-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1923-12-31 | 1924-07-01 | 1924-12-31 | $7700.00 | Window Closed / Lapsed |