US2565870A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Seat
Assignee: Individual
•
Filing: 1947-02-21
•
Granted: 1951-08-28
•
Expires: 1967-02-21
Abstract
No abstract record available.
Inventors
- 👤 Clarence V Mcguire
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 13:15
CPC Classifications
A; A47; A47C; A47C3/00; A47C3/02; A47C3/021; A47C3/023; A47C5/00; A47C5/04; A47C5/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2008392A
Cited
GB429528A
Cited
US2020028A
Cited
US2085475A
Cited
US2251318A
Cited
US2158225A
Cited
US2281341A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-08-27 | 1955-02-26 | 1955-08-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-08-27 | 1959-02-26 | 1959-08-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-08-27 | 1963-02-26 | 1963-08-28 | $7700.00 | Window Closed / Lapsed |