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US2684168A
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Assignee: Wheeling Stamping Co
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Filing: 1949-10-24
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Granted: 1954-07-20
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Expires: 1969-10-24
Abstract
No abstract record available.
Inventors
- 👤 Archibald B Mcginnis
- 👤 John C Mcginnis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 05:53
CPC Classifications
B; B65; B65D; B65D41/00; B65D41/02; B65D41/04; B65D41/0407; B65D41/0471
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2339702A
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US2388169A
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US2423582A
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US2573552A
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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) | 1957-07-19 | 1958-01-18 | 1958-07-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-07-19 | 1962-01-18 | 1962-07-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-07-19 | 1966-01-18 | 1966-07-20 | $7700.00 | Window Closed / Lapsed |