US2625392A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for insetting cards or the like under envelope flaps
Assignee: R R HEYWOOD CO Inc
•
Filing: 1947-07-17
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Granted: 1953-01-13
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Expires: 1967-07-17
Abstract
No abstract record available.
Inventors
- 👤 Nathan H Morrison
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 17:58
CPC Classifications
B; B43; B43M; B43M3/00; B43M3/04; B43M3/045
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1519562A
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US1633350A
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US1754831A
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US1833311A
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GB343933A
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US2031078A
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US2058005A
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US2058979A
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US2208345A
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US2258479A
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US2325455A
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US2332156A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-01-13 | 1956-07-14 | 1957-01-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-01-13 | 1960-07-14 | 1961-01-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-01-13 | 1964-07-14 | 1965-01-13 | $7700.00 | Window Closed / Lapsed |