US2982072A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Casing machine
Assignee: ANTHONY R SILVA
•
Filing: 1954-07-06
•
Granted: 1961-05-02
•
Expires: 1974-07-06
Abstract
No abstract record available.
Inventors
- 👤 Mcgihon Leonard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 09:55
CPC Classifications
B; B65; B65B; B65B21/00; B65B21/02; B65B21/14; B65B21/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1036399A
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US1243406A
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US1519154A
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US2157642A
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US2210378A
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US2527252A
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US2679963A
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US2497767A
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US2692713A
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US2746226A
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US2786316A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-05-01 | 1964-10-31 | 1965-05-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-05-01 | 1968-10-31 | 1969-05-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-05-01 | 1972-10-31 | 1973-05-02 | $7700.00 | Window Closed / Lapsed |