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US3550018A Expired / Lapsed US ⏱️ 0.0 years remaining

Digital integrator-synchronizer having low noise susceptibility

Assignee: Bendix Corp
•
Filing: 1968-09-11
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Granted: 1970-12-22
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Expires: 1988-09-11
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Abstract

No abstract record available.

Inventors

  • 👤 Robert L James
  • 👤 Donald P Vargo

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 13:50
CPC Classifications
G; G06; G06G; G06G7/00; G06G7/12; G06G7/18; G06G7/184; G06G7/186; G06G7/1865; H; H03; H03M; H03M1/00; H03M1/12; H03M1/60

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US3230358A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1973-12-21 1974-06-22 1974-12-22 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1977-12-21 1978-06-22 1978-12-22 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1981-12-21 1982-06-22 1982-12-22 $7700.00 Window Closed / Lapsed

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