US3215073A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Inking trays
Assignee: NCR Voyix Corp
•
Filing: 1961-02-06
•
Granted: 1965-11-02
•
Expires: 1981-02-06
Abstract
No abstract record available.
Inventors
- 👤 Robert R Robinson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 03:23
CPC Classifications
B; B41; B41K; B41K1/00; B41K1/36; B41K1/58; B41K1/38; B41K1/54
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1038742A
Cited
US1237538A
Cited
US2050676A
Cited
US2234422A
Cited
US2304832A
Cited
DE907987C
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-11-01 | 1969-05-03 | 1969-11-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-01 | 1973-05-03 | 1973-11-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-01 | 1977-05-03 | 1977-11-02 | $7700.00 | Window Closed / Lapsed |