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US2704592A
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Conveyer and transfer mechanism for wrapping machines
Assignee: NAT BREAD WRAPPING MACHINE CO
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Filing: 1951-05-19
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Granted: 1955-03-22
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Expires: 1971-05-19
Abstract
No abstract record available.
Inventors
- 👤 Hoppe William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:18
CPC Classifications
B; B65; B65B; B65B35/00; B65B35/10; B65B35/24; B65B35/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1083558A
Cited
US1535386A
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US1560716A
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US1597961A
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US1869354A
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US2324531A
Cited
US2347560A
Cited
US2451287A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-03-21 | 1958-09-20 | 1959-03-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-03-21 | 1962-09-20 | 1963-03-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-03-21 | 1966-09-20 | 1967-03-22 | $7700.00 | Window Closed / Lapsed |