US2628703A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for feeding tapered articles
Assignee: KARL KIEFER MACHINE Co
•
Filing: 1948-06-30
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Granted: 1953-02-17
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Expires: 1968-06-30
Abstract
No abstract record available.
Inventors
- 👤 Paul R Fechheimer
- 👤 Leonard F Frederick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 07:47
CPC Classifications
B; B65; B65G; B65G21/00; B65G21/20; B65G21/2045; B65G21/2063; B65G21/2072; B65G47/00; B65G47/74; B65G47/84; B65G47/846; B65G2201/00; B65G2201/02; B65G2201/0235; B65G2201/0244
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US784493A
Cited
US1465402A
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US1422229A
Cited
US1463527A
Cited
US2041891A
Cited
US2007981A
Cited
DE641035C
Cited
DE641326C
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-02-17 | 1956-08-18 | 1957-02-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-02-17 | 1960-08-18 | 1961-02-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-02-17 | 1964-08-18 | 1965-02-17 | $7700.00 | Window Closed / Lapsed |