Patent US2849230A successfully refreshed from Google Patents.
US2849230A
Expired / Lapsed
US
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Hydraulically clamped stock feed assembly for power presses
Assignee: Danly Machine Specialties Inc
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Filing: 1956-07-19
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Granted: 1958-08-26
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Expires: 1976-07-19
Abstract
No abstract record available.
Inventors
- 👤 James C Danly
- 👤 Theodore F Novak
- 👤 Georgeff Vasil
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 22:09
CPC Classifications
B; B21; B21D; B21D43/00; B21D43/02; B21D43/04; B21D43/08; B21D43/09
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US165819A
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US1614423A
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US1708185A
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US1787558A
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US1824211A
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US2267380A
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US2320659A
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US2693235A
Cited
US2729447A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-08-25 | 1962-02-24 | 1962-08-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-08-25 | 1966-02-24 | 1966-08-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-08-25 | 1970-02-24 | 1970-08-26 | $7700.00 | Window Closed / Lapsed |