US2545006A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for coating filaments
Assignee: REDDING Manufacturing Co Inc
•
Filing: 1947-02-12
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Granted: 1951-03-13
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Expires: 1967-02-12
Abstract
No abstract record available.
Inventors
- 👤 Ryan Albert Olen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 01:28
CPC Classifications
B; B05; B05D; B05D7/00; B05D7/20; B05C; B05C3/00; B05C3/02; B05C3/12; B05C3/15; B05D1/00; B05D1/18; Y; Y10; Y10S; Y10S118/00; Y10S118/19
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-03-12 | 1954-09-11 | 1955-03-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-03-12 | 1958-09-11 | 1959-03-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-03-12 | 1962-09-11 | 1963-03-13 | $7700.00 | Window Closed / Lapsed |