Patent US2992479A successfully refreshed from Google Patents.
US2992479A
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US
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Method of making equal temperature press-fit of tubular members
Assignee: Individual
•
Filing: 1958-05-14
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Granted: 1961-07-18
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Expires: 1978-05-14
Abstract
No abstract record available.
Inventors
- 👤 Musser C Walton
- 👤 William J Kroeger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 06:32
CPC Classifications
B; B23; B23P; B23P11/00; B23P11/02; B23P11/022; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49805; Y10T29/49815; Y10T29/49822; Y10T29/49824; Y10T29/49826; Y10T29/49863; Y10T403/00; Y10T403/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE270375C
Cited
US1959901A
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US2293426A
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US2348293A
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US2832653A
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US2926940A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-07-17 | 1965-01-16 | 1965-07-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-07-17 | 1969-01-16 | 1969-07-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-07-17 | 1973-01-16 | 1973-07-18 | $7700.00 | Window Closed / Lapsed |