US3490689A
Expired / Lapsed
US
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Automated machine system
Assignee: Beloit Corp
•
Filing: 1966-09-23
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Granted: 1970-01-20
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Expires: 1986-09-23
Abstract
No abstract record available.
Inventors
- 👤 Robert H Hart
- 👤 Edward D Beachler
- 👤 Edgar J Justus
- 👤 Dirk J Veneman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:55
CPC Classifications
D; D21; D21G; D21G9/00; D21G9/0009; D21G9/0027; D21G9/0036; G; G05; G05B; G05B13/00; G05B13/02; G05B13/0205; G05B13/024; Y; Y10; Y10S; Y10S162/00; Y10S162/06; Y10S162/09; Y10S162/10; Y10S162/11
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2972446A
Cited
US2922475A
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US3016460A
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US3044701A
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US3048331A
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US3260838A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-01-19 | 1973-07-21 | 1974-01-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-01-19 | 1977-07-21 | 1978-01-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-01-19 | 1981-07-21 | 1982-01-20 | $7700.00 | Window Closed / Lapsed |