US2694834A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spiked apron for textile equipment
Assignee: TEXTILE EQUIPMENT Corp
•
Filing: 1951-04-17
•
Granted: 1954-11-23
•
Expires: 1971-04-17
Abstract
No abstract record available.
Inventors
- 👤 Dodcnhoff Mary Frances
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 20:17
CPC Classifications
D; D01; D01G; D01G23/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US524695A
Cited
US1304804A
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US1318778A
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US633995A
Cited
US1812287A
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US1762473A
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CH233247A
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CH237675A
Cited
CH260391A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-11-22 | 1958-05-24 | 1958-11-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-11-22 | 1962-05-24 | 1962-11-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-11-22 | 1966-05-24 | 1966-11-23 | $7700.00 | Window Closed / Lapsed |