US2965368A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wire treating apparatus
Assignee: Vaughn Machinery Co
•
Filing: 1953-08-14
•
Granted: 1960-12-20
•
Expires: 1973-08-14
Abstract
No abstract record available.
Inventors
- 👤 Edwin J Mcilvried
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 20:36
CPC Classifications
C; C21; C21D; C21D9/00; C21D9/52; C21D9/54; C21D9/56; C21D9/561
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US70881A
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US1732244A
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US1971666A
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US2019555A
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US2189836A
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US2283798A
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US2281406A
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US2293982A
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US2319302A
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US2585277A
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US2622182A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-12-20 | 1964-06-20 | 1964-12-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-20 | 1968-06-20 | 1968-12-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-20 | 1972-06-20 | 1972-12-20 | $7700.00 | Window Closed / Lapsed |