Patent US2743923A successfully refreshed from Google Patents.
US2743923A
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Sheet-handling means
Assignee: ThyssenKrupp Budd Co
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Filing: 1952-08-15
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Granted: 1956-05-01
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Expires: 1972-08-15
Abstract
No abstract record available.
Inventors
- 👤 Watter Michael
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 08:51
CPC Classifications
B; B65; B65G; B65G59/00; B65G59/02; B65G59/04; B21; B21D; B21D43/00; B21D43/02; B21D43/026; B21D43/20; B23; B23Q; B23Q7/00; B23Q7/10; B23Q7/103; B23Q2707/00; B23Q2707/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1063037A
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US1457830A
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US1545492A
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US1548000A
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US1625578A
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US1911884A
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US2142536A
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US2162580A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-05-01 | 1959-10-31 | 1960-05-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-01 | 1963-10-31 | 1964-05-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-01 | 1967-10-31 | 1968-05-01 | $7700.00 | Window Closed / Lapsed |