Patent US2467276A successfully refreshed from Google Patents.
US2467276A
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US
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Cushioning device for carriage slides of screw machines or the like
Assignee: JAMES E MURPHY
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Filing: 1946-02-06
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Granted: 1949-04-12
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Expires: 1966-02-06
Abstract
No abstract record available.
Inventors
- 👤 Frederick W Slater
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:15
CPC Classifications
B; B23; B23Q; B23Q11/00; B23Q11/0032; Y; Y10; Y10T; Y10T409/00; Y10T409/30; Y10T409/30868; Y10T82/00; Y10T82/25; Y10T82/2531; Y10T82/2533
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1046090A
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US1030832A
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GB105053A
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US1553804A
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US1946902A
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US1671074A
Cited
US1819414A
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US1918697A
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US1939083A
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US2357505A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-04-11 | 1952-10-11 | 1953-04-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-04-11 | 1956-10-11 | 1957-04-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-04-11 | 1960-10-11 | 1961-04-12 | $7700.00 | Window Closed / Lapsed |