US2643499A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wrapping machine
Assignee: Individual
•
Filing: 1949-08-11
•
Granted: 1953-06-30
•
Expires: 1969-08-11
Abstract
No abstract record available.
Inventors
- 👤 Carl A Gerlach
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 00:11
CPC Classifications
B; B65; B65B; B65B25/00; B65B25/14; B65B25/146; B65B25/148
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1417956A
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US1424534A
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US1663554A
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US1701765A
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US1817017A
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US1926281A
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US1880926A
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US2110814A
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US2156049A
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US2189042A
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US2355249A
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US2368213A
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US2528860A
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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) | 1956-06-29 | 1956-12-29 | 1957-06-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-06-29 | 1960-12-29 | 1961-06-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-06-29 | 1964-12-29 | 1965-06-30 | $7700.00 | Window Closed / Lapsed |