US3535030A
Expired / Lapsed
US
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Assignee: DOBAN LABS Inc
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Filing: 1967-09-18
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Granted: 1970-10-20
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Expires: 1987-09-18
Abstract
No abstract record available.
Inventors
- 👤 Daniel D Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 01:46
CPC Classifications
G; G08; G08B; G08B5/00; G08B5/22; G08B5/36; G09; G09F; G09F9/00; G09F9/40; G09F9/405
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB195660A
Cited
US1711909A
Cited
US1739816A
Cited
US1940004A
Cited
US2647437A
Cited
US2685227A
Cited
US3370291A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-10-19 | 1974-04-20 | 1974-10-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-10-19 | 1978-04-20 | 1978-10-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-10-19 | 1982-04-20 | 1982-10-20 | $7700.00 | Window Closed / Lapsed |