US2835156A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine-tool vise having workpiececlamping screw in proximity to base-clamping screw
Assignee: E N EKLUNDS MEK VERKST AB
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Filing: 1956-06-26
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Granted: 1958-05-20
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Expires: 1976-06-26
Abstract
No abstract record available.
Inventors
- 👤 Eklund Elias Napoleon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 02:04
CPC Classifications
B; B23; B23Q; B23Q1/00; B23Q1/25; B23Q1/26; B23Q1/28; B23Q1/44; B23Q1/50; B23Q1/52; B23Q16/00; B23Q16/001; B25; B25B; B25B1/00; B25B1/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1194058A
Cited
US668695A
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US678805A
Cited
FR556116A
Cited
FR615451A
Cited
CH263354A
Cited
FR1099898A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-05-19 | 1961-11-18 | 1962-05-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-05-19 | 1965-11-18 | 1966-05-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-05-19 | 1969-11-18 | 1970-05-20 | $7700.00 | Window Closed / Lapsed |