US2426731A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Belt
Assignee: Individual
•
Filing: 1944-08-08
•
Granted: 1947-09-02
•
Expires: 1964-08-08
Abstract
No abstract record available.
Inventors
- 👤 Elliott Morris Aubrey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:17
CPC Classifications
A; A41; A41F; A41F9/00; A41F9/002; Y; Y10; Y10T; Y10T24/00; Y10T24/14; Y10T24/1498; Y10T24/40; Y10T24/4079
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US461128A
Cited
US1071594A
Cited
US2063429A
Cited
US2153351A
Cited
GB521938A
Cited
US2290238A
Cited
US2342210A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-09-01 | 1951-03-03 | 1951-09-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-09-01 | 1955-03-03 | 1955-09-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-09-01 | 1959-03-03 | 1959-09-02 | $7700.00 | Window Closed / Lapsed |