Patent US3003630A successfully refreshed from Google Patents.
US3003630A
Expired / Lapsed
US
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Apparatus for sorting resistors and control circuitry
Assignee: AT&T Inc
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Filing: 1960-04-26
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Granted: 1961-10-10
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Expires: 1980-04-26
Abstract
No abstract record available.
Inventors
- 👤 Raymond W Brown
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 21:45
CPC Classifications
G; G05; G05B; G05B19/00; G05B19/02; G05B19/04; G05B19/06; G05B19/063; G01; G01R; G01R27/00; G01R27/02; Y; Y10; Y10S; Y10S209/00; Y10S209/919; Y10S209/933
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-10-09 | 1965-04-10 | 1965-10-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-10-09 | 1969-04-10 | 1969-10-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-10-09 | 1973-04-10 | 1973-10-10 | $7700.00 | Window Closed / Lapsed |