Patent US3022867A successfully refreshed from Google Patents.
US3022867A
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US
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Liquid cooled disk brake arrangement
Assignee: American Steel Foundries
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Filing: 1958-05-20
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Granted: 1962-02-27
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Expires: 1978-05-20
Abstract
No abstract record available.
Inventors
- 👤 Maloney Bernard
- 👤 Russell G Altherr
- 👤 Robert D Blew
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 12:22
CPC Classifications
F; F16; F16D; F16D65/00; F16D65/78; F16D65/84; F16D65/853; F16D55/00; F16D2055/0004; F16D2055/005; F16D2055/0058; F16D2055/0075; F16D2055/0091; F16D65/02; F16D2065/13; F16D2065/134; F16D2065/1356; F16D2065/1364; F16D2065/1372; F16D2065/1392; F16D2065/783; F16D2065/784
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2349928A
Cited
US2471858A
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US2664176A
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GB701725A
Cited
US2778451A
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US2821271A
Cited
US2821273A
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US2889897A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-02-26 | 1965-08-28 | 1966-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-02-26 | 1969-08-28 | 1970-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-02-26 | 1973-08-28 | 1974-02-27 | $7700.00 | Window Closed / Lapsed |