Patent US1161756A successfully refreshed from Google Patents.
US1161756A
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US
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Process of manufacturing rollers.
Assignee: IDEAL ROLLER Co
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Filing: 1913-08-18
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Granted: 1915-11-23
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Expires: 1933-08-18
Abstract
No abstract record available.
Inventors
- 👤 Franklin Henry Wolever
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:36
CPC Classifications
B; B29; B29C; B29C41/00; B29C41/02; B29C41/04; B41; B41F; B41F3/00; B41F3/46; B41F3/54; B29C41/042; B41F13/00; B41F13/08; B41F13/193; B29L; B29L2031/00; B29L2031/32; B29L2031/324; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49544
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) | 1918-11-22 | 1919-05-24 | 1919-11-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1922-11-22 | 1923-05-24 | 1923-11-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1926-11-22 | 1927-05-24 | 1927-11-23 | $7700.00 | Window Closed / Lapsed |