US2607395A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for the manufacture of ornamental rod shapes
Assignee: Individual
•
Filing: 1947-09-03
•
Granted: 1952-08-19
•
Expires: 1967-09-03
Abstract
No abstract record available.
Inventors
- 👤 Petrillo Frank De
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 12:12
CPC Classifications
B; B21; B21F; B21F3/00; B21D; B21D11/00; B21D11/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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GB550923A
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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) | 1955-08-19 | 1956-02-18 | 1956-08-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-08-19 | 1960-02-18 | 1960-08-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-08-19 | 1964-02-18 | 1964-08-19 | $7700.00 | Window Closed / Lapsed |