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Patent US2579737A successfully refreshed from Google Patents.
US2579737A
Expired / Lapsed
US
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Apparatus for rotating and spray painting disks
Assignee: Individual
•
Filing: 1947-03-20
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Granted: 1951-12-25
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Expires: 1967-03-20
Abstract
No abstract record available.
Inventors
- 👤 Jr Costanzo Giordano
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:35
CPC Classifications
B; B05; B05B; B05B13/00; B05B13/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US932610A
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US942951A
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US1198020A
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US1196914A
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US1597778A
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US2334087A
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US2224496A
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US2295575A
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US2330880A
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US2385653A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-12-24 | 1955-06-25 | 1955-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-12-24 | 1959-06-25 | 1959-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-12-24 | 1963-06-25 | 1963-12-25 | $7700.00 | Window Closed / Lapsed |