Patent US2059753A successfully refreshed from Google Patents.
US2059753A
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Universal index head
Assignee: VAN NORMAN MACHINE TOOL CO
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Filing: 1935-10-28
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Granted: 1936-11-03
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Expires: 1955-10-28
Abstract
No abstract record available.
Inventors
- 👤 James Y Scott
- 👤 Byron F Stowell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 09:05
CPC Classifications
B; B23; B23Q; B23Q16/00; B23Q16/02; Y; Y10; Y10T; Y10T409/00; Y10T409/30; Y10T409/30868; Y10T409/308792; Y10T409/308848; Y10T409/308904; Y10T74/00; Y10T74/19; Y10T74/1956; Y10T74/19565
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1939-11-03 | 1940-05-04 | 1940-11-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1943-11-03 | 1944-05-04 | 1944-11-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1947-11-03 | 1948-05-04 | 1948-11-03 | $7700.00 | Window Closed / Lapsed |