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US2819659A
Expired / Lapsed
US
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Paper cup body forming apparatus
Assignee: Continental Can Co Inc
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Filing: 1953-06-09
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Granted: 1958-01-14
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Expires: 1973-06-09
Abstract
No abstract record available.
Inventors
- 👤 Harry A Scott
- 👤 Louis F Fallows
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 07:15
CPC Classifications
B; B31; B31B; B31B50/00; B31B50/26; B31B50/28; B31B2105/00; B31B2105/002; B31B2105/0022; B31B50/36
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1876931A
Cited
US2667108A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-01-13 | 1961-07-15 | 1962-01-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-01-13 | 1965-07-15 | 1966-01-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-01-13 | 1969-07-15 | 1970-01-14 | $7700.00 | Window Closed / Lapsed |