Patent US2311329A successfully refreshed from Google Patents.
US2311329A
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Shrunk connection, particularly for tubular members
Assignee: AIRCRAFT SCREW PROD CO
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Filing: 1939-11-24
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Granted: 1943-02-16
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Expires: 1959-11-24
Abstract
No abstract record available.
Inventors
- 👤 Caminez Harold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 19:39
CPC Classifications
F; F16; F16B; F16B37/00; F16B37/12; B; B23; B23P; B23P11/00; B23P11/02; B23P11/025; F02; F02F; F02F1/00; F02F1/02; F02F1/04; F02F1/06; F02F1/08; F05; F05C; F05C2201/00; F05C2201/02; F05C2201/021; Y; Y10; Y10S; Y10S470/00; Y10S470/905
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) | 1946-02-15 | 1946-08-17 | 1947-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1950-02-15 | 1950-08-17 | 1951-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1954-02-15 | 1954-08-17 | 1955-02-16 | $7700.00 | Window Closed / Lapsed |