Patent US1699760A successfully refreshed from Google Patents.
US1699760A
Expired / Lapsed
US
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Method and apparatus for forming paper strips
Assignee: Brown Co
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Filing: 1925-05-04
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Granted: 1929-01-22
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Expires: 1945-05-04
Abstract
No abstract record available.
Inventors
- 👤 John C Sherman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 04:28
CPC Classifications
D; D21; D21F; D21F11/00; D21F11/16; Y; Y10; Y10T; Y10T83/00; Y10T83/04; Y10T83/0591; Y10T83/263
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1932-01-22 | 1932-07-23 | 1933-01-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1936-01-22 | 1936-07-23 | 1937-01-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1940-01-22 | 1940-07-23 | 1941-01-22 | $7700.00 | Window Closed / Lapsed |