US2811974A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dipping machine
Assignee: Wilson and Co Inc
•
Filing: 1950-05-09
•
Granted: 1957-11-05
•
Expires: 1970-05-09
Abstract
No abstract record available.
Inventors
- 👤 Garapolo Orlando
- 👤 Jerry P Petitti
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 23:15
CPC Classifications
A; A23; A23B; A23B4/00; A23B4/06; A23B4/08; A23B4/10; A23B4/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2195123A
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US2167185A
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US2374452A
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US2329472A
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US2432290A
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US2342598A
Cited
US2454286A
Cited
US2501672A
Cited
US2538865A
Cited
US2585194A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-11-04 | 1961-05-06 | 1961-11-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-11-04 | 1965-05-06 | 1965-11-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-11-04 | 1969-05-06 | 1969-11-05 | $7700.00 | Window Closed / Lapsed |