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US3059770A
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Article sorting arrangement
Assignee: International Standard Electric Corp
•
Filing: 1958-11-12
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Granted: 1962-10-23
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Expires: 1978-11-12
Abstract
No abstract record available.
Inventors
- 👤 Fichtmuller Friedrich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 07:22
CPC Classifications
B; B07; B07C; B07C1/00; B07C1/10; B07C1/12; B07C1/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US425705A
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US660611A
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GB191421977A
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US1292820A
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US1582820A
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FR805542A
Cited
US2186652A
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US2446320A
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US2701638A
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US2821301A
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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) | 1965-10-22 | 1966-04-23 | 1966-10-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-22 | 1970-04-23 | 1970-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-22 | 1974-04-23 | 1974-10-23 | $7700.00 | Window Closed / Lapsed |