US2604825A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Box blank taping machine
Assignee: Samuel M Langston Co
•
Filing: 1948-04-07
•
Granted: 1952-07-29
•
Expires: 1968-04-07
Abstract
No abstract record available.
Inventors
- 👤 Sieg Karl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 18:54
CPC Classifications
B; B31; B31B; B31B50/00; B31B50/60; B31B50/72; B31B50/726
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US641027A
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US734215A
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US1118513A
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US1115828A
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US1586719A
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US1599857A
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US1602588A
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US1806181A
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US1890477A
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US1969660A
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US2200328A
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US2167357A
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US2265332A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-07-29 | 1956-01-28 | 1956-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-07-29 | 1960-01-28 | 1960-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-07-29 | 1964-01-28 | 1964-07-29 | $7700.00 | Window Closed / Lapsed |