Patent US2741253A successfully refreshed from Google Patents.
US2741253A
Expired / Lapsed
US
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Automatic dipping machine
Assignee: Individual
•
Filing: 1953-11-13
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Granted: 1956-04-10
•
Expires: 1973-11-13
Abstract
No abstract record available.
Inventors
- 👤 Bernier Edward
- 👤 Alexander J Draghetti
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:03
CPC Classifications
B; B08; B08B; B08B3/00; B08B3/04; B08B3/045
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US970872A
Cited
US1292495A
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US1514791A
Cited
US1959215A
Cited
US2050431A
Cited
US2559030A
Cited
US2512452A
Cited
US2538865A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-04-10 | 1959-10-10 | 1960-04-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-04-10 | 1963-10-10 | 1964-04-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-04-10 | 1967-10-10 | 1968-04-10 | $7700.00 | Window Closed / Lapsed |