US2632345A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for forming rods, bolts, or the like
Assignee: Landis Machine Co
•
Filing: 1946-01-16
•
Granted: 1953-03-24
•
Expires: 1966-01-16
Abstract
No abstract record available.
Inventors
- 👤 Cecil W Hopkins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 09:47
CPC Classifications
B; B21; B21H; B21H3/00; B21H3/02; B21H3/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US77710A
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US96372A
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US1085643A
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US1496116A
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US1946735A
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US2122525A
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US2342817A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-03-23 | 1956-09-22 | 1957-03-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-03-23 | 1960-09-22 | 1961-03-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-03-23 | 1964-09-22 | 1965-03-24 | $7700.00 | Window Closed / Lapsed |