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US2696284A
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US
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Conveyer traffic control
Assignee: Colgate Palmolive Co
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Filing: 1949-05-25
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Granted: 1954-12-07
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Expires: 1969-05-25
Abstract
No abstract record available.
Inventors
- 👤 James M Scott
- 👤 Danelius Tor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 10:58
CPC Classifications
B; B65; B65G; B65G13/00; B65G13/08; B65G13/10; B65G47/00; B65G47/52; B65G47/68; B65G47/70
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1583005A
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US1560830A
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US1583093A
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US1800898A
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US1820674A
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US2304447A
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US2372789A
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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) | 1957-12-06 | 1958-06-07 | 1958-12-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-12-06 | 1962-06-07 | 1962-12-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-12-06 | 1966-06-07 | 1966-12-07 | $7700.00 | Window Closed / Lapsed |