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US2459080A
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US
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Mechanic's work-holding table furnished with adjustable work-supporting arms
Assignee: Blackhawk Manufacturing Co
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Filing: 1948-03-13
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Granted: 1949-01-11
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Expires: 1968-03-13
Abstract
No abstract record available.
Inventors
- 👤 Killius William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:16
CPC Classifications
B; B25; B25H; B25H1/00; B25H1/0007
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US386913A
Cited
US593139A
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US1313061A
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US1486481A
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US1515915A
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US1875761A
Cited
US2391510A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-01-11 | 1952-07-12 | 1953-01-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-01-11 | 1956-07-12 | 1957-01-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-01-11 | 1960-07-12 | 1961-01-11 | $7700.00 | Window Closed / Lapsed |