US2930132A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for mounting sine-bars for drilling, milling, and grinding operations
Assignee: WALTER MUENCH Inc
•
Filing: 1954-08-10
•
Granted: 1960-03-29
•
Expires: 1974-08-10
Abstract
No abstract record available.
Inventors
- 👤 Muench Walter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 11:51
CPC Classifications
G; G01; G01B; G01B5/00; G01B5/24; G01B5/242; B; B23; B23Q; B23Q1/00; B23Q1/25; B23Q1/44; B23Q1/50; B23Q1/52; B23Q1/525; B23Q3/00; B23Q3/02; B24; B24B; B24B41/00; B24B41/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US414174A
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US1887216A
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US2347111A
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US2345708A
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US2366385A
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US2567517A
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US2625861A
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US2635346A
Cited
US2649785A
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US2671369A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-03-29 | 1963-09-28 | 1964-03-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-03-29 | 1967-09-28 | 1968-03-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-03-29 | 1971-09-28 | 1972-03-29 | $7700.00 | Window Closed / Lapsed |