US3512440A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Braking device for the load-controlled braking of a driven,rotating component
Assignee: CHR EISELE MAS FAB
•
Filing: 1967-11-13
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Granted: 1970-05-19
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Expires: 1987-11-13
Abstract
No abstract record available.
Inventors
- 👤 Eduard Frydmann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:28
CPC Classifications
F; F16; F16D; F16D57/00; F16D57/04; B; B23; B23Q; B23Q11/00; B23Q11/04; F16D59/00; Y; Y10; Y10T; Y10T83/00; Y10T83/768; Y10T83/7793; Y10T83/869; Y10T83/8789
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE918063C
Cited
US2728428A
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US2949980A
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US3219154A
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US3329243A
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US3367456A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-05-18 | 1973-11-17 | 1974-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-18 | 1977-11-17 | 1978-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-18 | 1981-11-17 | 1982-05-19 | $7700.00 | Window Closed / Lapsed |