Patent US3540554A successfully refreshed from Google Patents.
US3540554A
Expired / Lapsed
US
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Heat shield for brake adjuster
Assignee: Bendix Corp
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Filing: 1968-09-29
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Granted: 1970-11-17
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Expires: 1988-09-29
Abstract
No abstract record available.
Inventors
- 👤 Richard T Burnett
- 👤 Maurice P Pauwels
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 04:19
CPC Classifications
F; F16; F16D; F16D65/00; F16D65/38; F16D65/40; F16D65/52; F16D65/56; F16D65/561; F16D65/562; F16D51/00; F16D51/10; F16D51/14; F16D51/16; F16D51/18; F16D65/14; F16D65/16; F16D65/22; F16D65/78; F16D2065/785; F16D2125/00; F16D2125/18; F16D2125/58; F16D2125/66
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-11-16 | 1974-05-18 | 1974-11-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-11-16 | 1978-05-18 | 1978-11-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-11-16 | 1982-05-18 | 1982-11-17 | $7700.00 | Window Closed / Lapsed |