US2958302A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic needle positioning mechanism
Assignee: American Safety Table Co Inc
•
Filing: 1955-08-05
•
Granted: 1960-11-01
•
Expires: 1975-08-05
Abstract
No abstract record available.
Inventors
- 👤 Samuel R Frankel
- 👤 Harry C Hunt
- 👤 Kenneth C Haas
- 👤 Carl M Wenrich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 13:30
CPC Classifications
D; D05; D05B; D05B69/00; D05B69/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USRE15125E
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US2364603A
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US2517567A
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US2622230A
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BE501285A
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US2747715A
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US2708415A
Cited
BE509072A
Cited
FR1074064A
Cited
US2853967A
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DE910023C
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US2876407A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-01 | 1964-05-02 | 1964-11-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-01 | 1968-05-02 | 1968-11-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-01 | 1972-05-02 | 1972-11-01 | $7700.00 | Window Closed / Lapsed |