Patent US2850566A successfully refreshed from Google Patents.
US2850566A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High-speed printing system
Assignee: Raytheon Co
•
Filing: 1953-09-08
•
Granted: 1958-09-02
•
Expires: 1973-09-08
Abstract
No abstract record available.
Inventors
- 👤 Eldred C Nelson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:07
CPC Classifications
B; B41; B41J; B41J9/00; B41J9/26; B41J9/32; B41J9/02; B41J9/10; G; G06; G06K; G06K15/00; G06K15/02; G06K15/06; Y; Y10; Y10S; Y10S101/00; Y10S101/42
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) | 1961-09-01 | 1962-03-03 | 1962-09-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-09-01 | 1966-03-03 | 1966-09-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-09-01 | 1970-03-03 | 1970-09-02 | $7700.00 | Window Closed / Lapsed |