Patent US2698463A successfully refreshed from Google Patents.
Patent US3015129A successfully refreshed from Google Patents.
US3015129A
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Extrusion process controls
Assignee: Industrial Nucleonics Corp
•
Filing: 1958-03-03
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Granted: 1962-01-02
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Expires: 1978-03-03
Abstract
No abstract record available.
Inventors
- 👤 Willard C Hays
- 👤 George I Doering
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 21:26
CPC Classifications
B; B29; B29C; B29C48/00; B29C48/25; B29C48/92; B29C2948/00; B29C2948/92; B29C2948/92009; B29C2948/92114; B29C2948/92152; B29C2948/92209; B29C2948/92504; B29C2948/9258; B29C2948/9259; B29C2948/9279; B29C2948/92819; B29C2948/92857; B29C2948/92876; B29C2948/92885; B29C2948/92923; B29C2948/92942; B29C2948/92952; B29C48/03; B29C48/07; B29C48/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-01 | 1965-07-03 | 1966-01-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-01 | 1969-07-03 | 1970-01-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-01 | 1973-07-03 | 1974-01-02 | $7700.00 | Window Closed / Lapsed |