US3490010A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Verification system
Assignee: Honeywell Inc
•
Filing: 1966-06-24
•
Granted: 1970-01-13
•
Expires: 1986-06-24
Abstract
No abstract record available.
Inventors
- 👤 David W Bernard
- 👤 Ronald F Schwab
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 07:03
CPC Classifications
G; G11; G11B; G11B27/00; G11B27/36; B; B41; B41J; B41J9/00; B41J9/44; B41J9/52; G06; G06K; G06K5/00; G06K5/02
Claims Analysis
Total Claims: 0
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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) | 1973-01-12 | 1973-07-14 | 1974-01-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-01-12 | 1977-07-14 | 1978-01-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-01-12 | 1981-07-14 | 1982-01-13 | $7700.00 | Window Closed / Lapsed |