Patent JPS61232018A successfully refreshed from Google Patents.
US2714451A
Expired / Lapsed
US
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Apparatus for sorting thin rubber articles
Assignee: Individual
•
Filing: 1951-01-24
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Granted: 1955-08-02
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Expires: 1971-01-24
Abstract
No abstract record available.
Inventors
- 👤 John R Gammeter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 00:58
CPC Classifications
B; B29; B29C; B29C37/00; B29C37/0003; B29C37/0017; G; G01; G01M; G01M3/00; G01M3/02; G01M3/26; G01M3/32; G01M3/3218; B29C41/00; B29C41/02; B29C41/14; B29K; B29K2021/00; Y; Y10; Y10S; Y10S209/00; Y10S209/932
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1640567A
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US2221711A
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US2221323A
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US2244591A
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US2320516A
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US2353758A
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US2371818A
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US2508204A
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US2609094A
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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) | 1958-08-01 | 1959-01-31 | 1959-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-08-01 | 1963-01-31 | 1963-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-08-01 | 1967-01-31 | 1967-08-02 | $7700.00 | Window Closed / Lapsed |