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Patent US2429376A successfully refreshed from Google Patents.
US2429376A
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Method and apparatus for forming threaded caps and like articles
Assignee: General Foods Corp
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Filing: 1944-04-18
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Granted: 1947-10-21
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Expires: 1964-04-18
Abstract
No abstract record available.
Inventors
- 👤 Arthur F Stagmeier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 22:36
CPC Classifications
B; B31; B31B; B31B50/00; B31B50/59; B31B50/592; B31B70/00; B31D; B31D5/00; B31D5/0086; B31F; B31F1/00; B31F1/0077; B31B2160/00; B31B2160/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US516056A
Cited
USRE19504E
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US1844500A
Cited
US2039626A
Cited
US2120903A
Cited
US2272920A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-10-20 | 1951-04-21 | 1951-10-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-10-20 | 1955-04-21 | 1955-10-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-10-20 | 1959-04-21 | 1959-10-21 | $7700.00 | Window Closed / Lapsed |