US2548008A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Disk brake construction
Assignee: Individual
•
Filing: 1947-06-23
•
Granted: 1951-04-10
•
Expires: 1967-06-23
Abstract
No abstract record available.
Inventors
- 👤 Loomis N Franklin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 18:12
CPC Classifications
F; F16; F16D; F16D55/00; F16D55/02; F16D55/22; F16D55/224; F16D2055/0004; F16D2055/0045; F16D2055/0058; F16D2055/0075; F16D2055/0091
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1731416A
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US1875095A
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US2044989A
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US2107954A
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US1979181A
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US2174635A
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US2105867A
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US2210416A
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US2351041A
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US2304774A
Cited
US2317599A
Cited
US2417854A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-04-09 | 1954-10-09 | 1955-04-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-04-09 | 1958-10-09 | 1959-04-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-04-09 | 1962-10-09 | 1963-04-10 | $7700.00 | Window Closed / Lapsed |