US2842250A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Record feeding means
Assignee: International Business Machines Corp
•
Filing: 1956-02-28
•
Granted: 1958-07-08
•
Expires: 1976-02-28
Abstract
No abstract record available.
Inventors
- 👤 Frank J Furman
- 👤 Otto F Moneagle
- 👤 Douglas R Wetjen
- 👤 Albert A Dowd
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 01:50
CPC Classifications
B; B41; B41J; B41J13/00; B41J13/10; B41J13/103; G; G06; G06K; G06K1/00; G06K1/20; G06K1/22; B65; B65H; B65H2220/00; B65H2220/04
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2564580A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-07-07 | 1962-01-06 | 1962-07-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-07-07 | 1966-01-06 | 1966-07-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-07-07 | 1970-01-06 | 1970-07-08 | $7700.00 | Window Closed / Lapsed |