US2020514A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bundle holder
Assignee: Individual
•
Filing: 1935-01-22
•
Granted: 1935-11-12
•
Expires: 1955-01-22
Abstract
No abstract record available.
Inventors
- 👤 Howard W Moffitt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:50
CPC Classifications
B; B42; B42F; B42F9/00; A; A47; A47B; A47B65/00; A47B65/10; B07; B07C; B07C7/00; A47G; A47G29/00; A47G29/06; A47G29/12
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) | 1938-11-11 | 1939-05-13 | 1939-11-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1942-11-11 | 1943-05-13 | 1943-11-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1946-11-11 | 1947-05-13 | 1947-11-12 | $7700.00 | Window Closed / Lapsed |