Patent US2845312A successfully refreshed from Google Patents.
US2845312A
Expired / Lapsed
US
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Mount for machine tool work support
Assignee: Giddings and Lewis LLC
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Filing: 1954-07-28
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Granted: 1958-07-29
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Expires: 1974-07-28
Abstract
No abstract record available.
Inventors
- 👤 John C Hollis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 06:27
CPC Classifications
B; B23; B23Q; B23Q1/00; B23Q1/25; B23Q1/26; B23Q1/40; B23Q1/44; B23Q1/50; B23Q1/52; B23Q1/522; F; F16; F16C; F16C19/00; F16C19/54; F16C19/545; F16C35/00; F16C35/04; F16C35/06; F16C35/07; F16C2322/00; F16C2322/39; F16C25/00; F16C25/06; Y; Y10; Y10T; Y10T409/00; Y10T409/30; Y10T409/304536; Y10T409/305544; Y10T409/305656
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2183362A
Cited
US2605656A
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US2643920A
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US2708861A
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US2680658A
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US2699695A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-07-28 | 1962-01-27 | 1962-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-07-28 | 1966-01-27 | 1966-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-07-28 | 1970-01-27 | 1970-07-29 | $7700.00 | Window Closed / Lapsed |