US2423910A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Woven fabric
Assignee: SOUTHERN FRICTION MATERIALS Co
•
Filing: 1944-04-26
•
Granted: 1947-07-15
•
Expires: 1964-04-26
Abstract
No abstract record available.
Inventors
- 👤 Snow Howard
- 👤 Eugene A Gulledge
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:38
CPC Classifications
D; D03; D03D; D03D25/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US308044A
Cited
US341704A
Cited
DE494083C
Cited
US1803448A
Cited
US1994280A
Cited
US2167542A
Cited
US2322889A
Cited
US2209874A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-07-14 | 1951-01-13 | 1951-07-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-07-14 | 1955-01-13 | 1955-07-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-07-14 | 1959-01-13 | 1959-07-15 | $7700.00 | Window Closed / Lapsed |