US3529133A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Encoding system
Assignee: Honeywell Inc
•
Filing: 1966-03-03
•
Granted: 1970-09-15
•
Expires: 1986-03-03
Abstract
No abstract record available.
Inventors
- 👤 John C Kent
- 👤 Robert C Engelhardt
- 👤 James R Relyea
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:35
CPC Classifications
G; G06; G06K; G06K7/00; G06K7/01; G06K7/015; G06K7/016; G06K7/0166; G06K7/10; G06K7/14; G06V; G06V10/00; G06V10/20; G06V10/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2337553A
Cited
US3106706A
Cited
US3104369A
Cited
US3316392A
Cited
US3211470A
Cited
US3310658A
Cited
US3322935A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-09-14 | 1974-03-16 | 1974-09-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-09-14 | 1978-03-16 | 1978-09-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-09-14 | 1982-03-16 | 1982-09-15 | $7700.00 | Window Closed / Lapsed |