US2932083A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for cutting sleeves and rings
Assignee: Individual
•
Filing: 1955-06-01
•
Granted: 1960-04-12
•
Expires: 1975-06-01
Abstract
No abstract record available.
Inventors
- 👤 Nicolo William V De
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 11:46
CPC Classifications
B; B23; B23B; B23B29/00; B23B29/04; B23B29/043; B23B2220/00; B23B2220/12; B23B2220/126; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49789; Y10T29/49798; Y10T29/49995; Y10T29/49996; Y10T407/00; Y10T407/24; Y10T407/25; Y10T407/26; Y10T82/00; Y10T82/10; Y10T82/25
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1397541A
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US1477570A
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US1606282A
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US1695955A
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US1839909A
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US1854897A
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US1854825A
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US1951397A
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US2103315A
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US2160732A
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US2277084A
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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) | 1963-04-12 | 1963-10-12 | 1964-04-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-04-12 | 1967-10-12 | 1968-04-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-04-12 | 1971-10-12 | 1972-04-12 | $7700.00 | Window Closed / Lapsed |