Patent US3550153A successfully refreshed from Google Patents.
US3550153A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High speed non-impact printing
Assignee: Carters Ink Co
•
Filing: 1967-12-27
•
Granted: 1970-12-22
•
Expires: 1987-12-27
Abstract
No abstract record available.
Inventors
- 👤 Robert W Haeberle
- 👤 Donald J J Lennon
- 👤 Harvey G Schleifstein
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 17:53
CPC Classifications
G; G03; G03G; G03G15/00; G03G15/22; G03G15/34; G03G15/344; G03G15/348; B; B41; B41M; B41M5/00; B41M5/10; Y; Y10; Y10S; Y10S101/00; Y10S101/37
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1973-12-21 | 1974-06-22 | 1974-12-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-12-21 | 1978-06-22 | 1978-12-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-12-21 | 1982-06-22 | 1982-12-22 | $7700.00 | Window Closed / Lapsed |