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US2459313A
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Stapling machine
Assignee: Bates Maufacturing Co
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Filing: 1945-05-25
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Granted: 1949-01-18
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Expires: 1965-05-25
Abstract
No abstract record available.
Inventors
- 👤 Franz Frederick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:22
CPC Classifications
B; B25; B25C; B25C5/00; B25C5/06; B25C5/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US386761A
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US520734A
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US968863A
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US1296960A
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US1897625A
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FR708442A
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US1934104A
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US2325322A
Cited
US2265423A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-01-18 | 1952-07-19 | 1953-01-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-01-18 | 1956-07-19 | 1957-01-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-01-18 | 1960-07-19 | 1961-01-18 | $7700.00 | Window Closed / Lapsed |