Patent US2715259A successfully refreshed from Google Patents.
US2715259A
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US
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Steel backed aluminum lined bearings
Assignee: Johnson Bronze Co
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Filing: 1952-03-05
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Granted: 1955-08-16
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Expires: 1972-03-05
Abstract
No abstract record available.
Inventors
- 👤 James B Mohler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 10:39
CPC Classifications
B; B32; B32B; B32B15/00; B32B15/01; B32B15/012; F; F16; F16C; F16C33/00; F16C33/02; F16C33/04; F16C33/06; F16C33/12; F16C33/121; F16C33/122; F16C33/124; F16C33/125; F16C2204/00; F16C2204/10; F16C2204/20; F16C2204/30; F16C2204/34; F16C2223/00; F16C2223/30; F16C2223/70; F16C2240/00; F16C2240/40; F16C2240/60; Y; Y10; Y10S; Y10S428/00; Y10S428/922; Y10S428/923; Y10S428/924; Y10S428/926; Y10S428/9335; Y10S428/934; Y10S428/935; Y10S428/939; Y10T; Y10T428/00; Y10T428/12; Y10T428/12493; Y10T428/12708; Y10T428/12715; Y10T428/12736; Y10T428/1275; Y10T428/12757
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1755686A
Cited
US2060034A
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US2086841A
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US2333227A
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US2513365A
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GB635368A
Cited
GB660389A
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US2586099A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-08-15 | 1959-02-14 | 1959-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-08-15 | 1963-02-14 | 1963-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-08-15 | 1967-02-14 | 1967-08-16 | $7700.00 | Window Closed / Lapsed |