US1446410A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Winding reel
Assignee: Individual
•
Filing: 1922-03-31
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Granted: 1923-02-20
•
Expires: 1942-03-31
Abstract
No abstract record available.
Inventors
- 👤 Bennett Sandy Boyd
- 👤 Hudson Donald Mccormick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 09:02
CPC Classifications
F; F21; F21V; F21V27/00; B; B65; B65H; B65H75/00; B65H75/02; B65H75/34; B65H75/38; B65H75/44; B65H75/4449; B65H75/4457; B65H75/4471; B65H2403/00; B65H2403/40; B65H2403/48; B65H2403/481; B65H2701/00; B65H2701/30; B65H2701/33; B65H2701/34
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) | 1926-02-19 | 1926-08-21 | 1927-02-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1930-02-19 | 1930-08-21 | 1931-02-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1934-02-19 | 1934-08-21 | 1935-02-20 | $7700.00 | Window Closed / Lapsed |