Patent US1430505A successfully refreshed from Google Patents.
US3032191A
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Testing and sorting apparatus
Assignee: GTE Sylvania Inc
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Filing: 1959-04-20
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Granted: 1962-05-01
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Expires: 1979-04-20
Abstract
No abstract record available.
Inventors
- 👤 Rodney W Clukey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:26
CPC Classifications
G; G01; G01R; G01R31/00; G01R31/26; G01R31/2601; B; B07; B07C; B07C5/00; B07C5/34; B07C5/344; B07C5/36; Y; Y10; Y10S; Y10S209/00; Y10S209/912; Y10S209/933
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2645343A
Cited
US2858018A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-04-30 | 1965-10-30 | 1966-05-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-04-30 | 1969-10-30 | 1970-05-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-04-30 | 1973-10-30 | 1974-05-01 | $7700.00 | Window Closed / Lapsed |