Patent US2429935A successfully refreshed from Google Patents.
US2429935A
Expired / Lapsed
US
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Crinkled fabric and method of producing the same
Assignee: Cranston Print Works Co
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Filing: 1944-08-03
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Granted: 1947-10-28
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Expires: 1964-08-03
Abstract
No abstract record available.
Inventors
- 👤 Jones Albert Syndey
- 👤 Gerald B Stackpole
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 00:27
CPC Classifications
D; D06; D06Q; D06Q1/00; D06Q1/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-10-27 | 1951-04-28 | 1951-10-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-10-27 | 1955-04-28 | 1955-10-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-10-27 | 1959-04-28 | 1959-10-28 | $7700.00 | Window Closed / Lapsed |