US2741014A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Roller
Assignee: Ideal Roller and Manufacturing Co
•
Filing: 1954-06-21
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Granted: 1956-04-10
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Expires: 1974-06-21
Abstract
No abstract record available.
Inventors
- 👤 Bruce W Hubbard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 13:28
CPC Classifications
B; B65; B65H; B65H27/00; B41; B41J; B41J13/00; B41J13/02; B41J13/076; B41L; B41L5/00; B41L5/04; B41L5/06; B41N; B41N7/00; B41N7/06; B41N2207/00; B41N2207/02; B41N2207/04; B41N2207/14; B65H2404/00; B65H2404/10; B65H2404/18; B65H2404/185; Y; Y10; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/2935
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-04-10 | 1959-10-10 | 1960-04-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-04-10 | 1963-10-10 | 1964-04-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-04-10 | 1967-10-10 | 1968-04-10 | $7700.00 | Window Closed / Lapsed |