Patent US3400378A successfully refreshed from Google Patents.
US3400378A
Expired / Lapsed
US
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Data acquisition system with plural scanners at plural remote stations
Assignee: Motorola Solutions Inc
•
Filing: 1965-10-22
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Granted: 1968-09-03
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Expires: 1985-10-22
Abstract
No abstract record available.
Inventors
- 👤 Lawrence R Smith
- 👤 Wolfgang G Stehr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:16
CPC Classifications
G; G06; G06F; G06F3/00; G06F3/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US3109068A
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US3179931A
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US3142726A
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US3223977A
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US3266018A
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US3317672A
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US3299210A
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US3314051A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-09-03 | 1972-03-04 | 1972-09-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-09-03 | 1976-03-04 | 1976-09-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-09-03 | 1980-03-04 | 1980-09-03 | $7700.00 | Window Closed / Lapsed |