US2581656A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bearing support for printing presses
Assignee: R Hoe and Co Inc
•
Filing: 1947-04-25
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Granted: 1952-01-08
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Expires: 1967-04-25
Abstract
No abstract record available.
Inventors
- 👤 Charles A Hariess
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:22
CPC Classifications
B; B41; B41F; B41F13/00; B41F13/08; B41F13/20; B41F13/21; F; F16; F16C; F16C19/00; F16C19/54; F16C27/00; F16C27/04; F16C27/045; B41P; B41P2213/00; B41P2213/40; B41P2213/42
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) | 1955-01-07 | 1955-07-09 | 1956-01-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-01-07 | 1959-07-09 | 1960-01-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-01-07 | 1963-07-09 | 1964-01-08 | $7700.00 | Window Closed / Lapsed |