Patent US2660216A successfully refreshed from Google Patents.
US2660216A
Expired / Lapsed
US
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Machine for splicing rubber articles
Assignee: Uniroyal Inc
•
Filing: 1951-10-23
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Granted: 1953-11-24
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Expires: 1971-10-23
Abstract
No abstract record available.
Inventors
- 👤 Alfred B Clayton
- 👤 Thomas O Hale
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 21:03
CPC Classifications
B; B29; B29B; B29B15/00; B29B15/02; B29B15/04; B29K; B29K2021/00; B29K2105/00; B29K2105/24; B29K2105/246; B29L; B29L2023/00; B29L2023/24; B29L2023/245; Y; Y10; Y10T; Y10T83/00; Y10T83/444; Y10T83/463; Y10T83/4632
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1230319A
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US2024577A
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US1920258A
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US2072106A
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US2254596A
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US2118278A
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US2273463A
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US2201135A
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US2516602A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-11-23 | 1957-05-25 | 1957-11-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-11-23 | 1961-05-25 | 1961-11-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-11-23 | 1965-05-25 | 1965-11-24 | $7700.00 | Window Closed / Lapsed |