Patent US2602189A successfully refreshed from Google Patents.
US2602189A
Expired / Lapsed
US
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Wax injecting machine
Assignee: Individual
•
Filing: 1945-11-30
•
Granted: 1952-07-08
•
Expires: 1965-11-30
Abstract
No abstract record available.
Inventors
- 👤 Finelt Aron
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 09:53
CPC Classifications
B; B29; B29C; B29C67/00; B29C67/24; B29C67/241
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US633872A
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US784788A
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US1385781A
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US1703286A
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US1796645A
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US2120333A
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US2207426A
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US2243293A
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US2359840A
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US2422990A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-07-08 | 1956-01-07 | 1956-07-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-07-08 | 1960-01-07 | 1960-07-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-07-08 | 1964-01-07 | 1964-07-08 | $7700.00 | Window Closed / Lapsed |