Patent US2529018A successfully refreshed from Google Patents.
US2529018A
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US
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Dowel making machine
Assignee: Individual
•
Filing: 1945-09-08
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Granted: 1950-11-07
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Expires: 1965-09-08
Abstract
No abstract record available.
Inventors
- 👤 William P Hancharik
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 01:23
CPC Classifications
B; B27; B27M; B27M3/00; B27M3/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US355540A
Cited
US398077A
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US469238A
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US1433320A
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US860921A
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US992845A
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US1676738A
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US1594903A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-11-06 | 1954-05-08 | 1954-11-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-11-06 | 1958-05-08 | 1958-11-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-11-06 | 1962-05-08 | 1962-11-07 | $7700.00 | Window Closed / Lapsed |