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Patent US3010587A successfully refreshed from Google Patents.
US3010587A
Expired / Lapsed
US
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Workpiece transfer mechanism
Assignee: Individual
•
Filing: 1957-09-20
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Granted: 1961-11-28
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Expires: 1977-09-20
Abstract
No abstract record available.
Inventors
- 👤 Richard G Hollinger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:57
CPC Classifications
B; B25; B25J; B25J9/00; B25J9/10; B21; B21D; B21D43/00; B21D43/02; B21D43/04; B21D43/10; B21D43/105; B25J9/106
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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Cited
US1835579A
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US1786608A
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US2013905A
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US2381656A
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US2572874A
Cited
US2649975A
Cited
US2653502A
Cited
US2811267A
Cited
US2802586A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-11-27 | 1965-05-29 | 1965-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-11-27 | 1969-05-29 | 1969-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-11-27 | 1973-05-29 | 1973-11-28 | $7700.00 | Window Closed / Lapsed |