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US2205560A Expired / Lapsed US ⏱️ 0.0 years remaining

Distance indication means and method

Assignee: Alcatel Lucent Deutschland AG
•
Filing: 1938-03-08
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Granted: 1940-06-25
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Expires: 1958-03-08
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Abstract

No abstract record available.

Inventors

  • 👤 Herzog Robert

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-29 12:19
CPC Classifications
G; G01; G01S; G01S1/00; G01S1/02

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

No citation records indexed.

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1943-06-25 1943-12-25 1944-06-25 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1947-06-25 1947-12-25 1948-06-25 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1951-06-25 1951-12-25 1952-06-25 $7700.00 Window Closed / Lapsed

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