US2482108A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Paper feed for writing machines
Assignee: Moore Business Forms Inc
•
Filing: 1946-11-04
•
Granted: 1949-09-20
•
Expires: 1966-11-04
Abstract
No abstract record available.
Inventors
- 👤 Louis F Hageman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 13:52
CPC Classifications
B; B41; B41J; B41J15/00; B41J15/18; B41J15/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1180466A
Cited
US1413407A
Cited
US2172913A
Cited
US2053010A
Cited
US2158585A
Cited
US2248188A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-09-19 | 1953-03-21 | 1953-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-09-19 | 1957-03-21 | 1957-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-09-19 | 1961-03-21 | 1961-09-20 | $7700.00 | Window Closed / Lapsed |