US3041964A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Continuous type belt
Assignee: International Business Machines Corp
•
Filing: 1960-01-11
•
Granted: 1962-07-03
•
Expires: 1980-01-11
Abstract
No abstract record available.
Inventors
- 👤 Victor R Simpson
- 👤 Thomas W Thompson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:48
CPC Classifications
B; B41; B41J; B41J1/00; B41J1/20; B41J1/16; B41J9/00; B41J9/02; B41J9/10; H; H04; H04L; H04L13/00; H04L13/18; H04L13/182
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1371232A
Cited
US2188332A
Cited
US2279774A
Cited
US2697058A
Cited
US2762297A
Cited
US2831424A
Cited
US2918865A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-02 | 1966-01-01 | 1966-07-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-02 | 1970-01-01 | 1970-07-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-02 | 1974-01-01 | 1974-07-03 | $7700.00 | Window Closed / Lapsed |