US2441210A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Brush assembly
Assignee: Bendix Aviation Corp
•
Filing: 1945-01-24
•
Granted: 1948-05-11
•
Expires: 1965-01-24
Abstract
No abstract record available.
Inventors
- 👤 Roland B Schattle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 09:16
CPC Classifications
H; H01; H01R; H01R39/00; H01R39/02; H01R39/38; H01R39/39
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US363127A
Cited
GB190103397A
Cited
US728596A
Cited
US1277394A
Cited
US2262409A
Cited
US2345429A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-05-11 | 1951-11-10 | 1952-05-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-05-11 | 1955-11-10 | 1956-05-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-05-11 | 1959-11-10 | 1960-05-11 | $7700.00 | Window Closed / Lapsed |