Patent US2881807A successfully refreshed from Google Patents.
US2881807A
Expired / Lapsed
US
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Loom stopping means
Assignee: Draper Corp
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Filing: 1955-04-04
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Granted: 1959-04-14
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Expires: 1975-04-04
Abstract
No abstract record available.
Inventors
- 👤 Clifford G Moon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:01
CPC Classifications
D; D03; D03D; D03D49/00; D03D49/04; D03D49/20; D03D45/00; D03D45/20; D03D51/00; D03D51/06; D03D51/08; D03D51/18; D03D51/20; D03D51/34; D03D51/36
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1285385A
Cited
US1865930A
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US2103800A
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US2151199A
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US2522840A
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US2600667A
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US2639734A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-04-13 | 1962-10-13 | 1963-04-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-04-13 | 1966-10-13 | 1967-04-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-04-13 | 1970-10-13 | 1971-04-14 | $7700.00 | Window Closed / Lapsed |