US3061145A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hopper with mechanism for feeding properly oriented annular articles
Assignee: ZF Active Safety US Inc
•
Filing: 1959-01-19
•
Granted: 1962-10-30
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Expires: 1979-01-19
Abstract
No abstract record available.
Inventors
- 👤 Frederick P Sharpe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 20:20
CPC Classifications
B; B65; B65G; B65G47/00; B65G47/02; B65G47/04; B65G47/12; B65G47/14; B65G47/1407; B65G47/1442; B65G47/1471
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US320503A
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US582988A
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US1095192A
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US1182183A
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US1396116A
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US1440744A
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US2543244A
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US2892567A
Cited
US2889960A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-29 | 1966-04-30 | 1966-10-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-29 | 1970-04-30 | 1970-10-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-29 | 1974-04-30 | 1974-10-30 | $7700.00 | Window Closed / Lapsed |