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US2229585A Expired / Lapsed US ⏱️ 0.0 years remaining

Electrical contact

Assignee: "kerb-Konus" G M B H
•
Filing: 1937-07-26
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Granted: 1941-01-21
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Expires: 1957-07-26
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Abstract

No abstract record available.

Inventors

  • 👤 Osenberg Werner

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 18:30
CPC Classifications
H; H01; H01G; H01G4/00; H01G4/002; H01G4/228; H01H; H01H1/00; H01H1/12; H01H1/36; H01H1/40; H01H1/403; H01R; H01R13/00; H01R13/02; H01R13/03; H01R13/035; Y; Y10; Y10S; Y10S29/00; Y10S29/039; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49105; Y10T29/49117; Y10T29/49121

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

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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) 1944-01-21 1944-07-22 1945-01-21 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1948-01-21 1948-07-22 1949-01-21 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1952-01-21 1952-07-22 1953-01-21 $7700.00 Window Closed / Lapsed

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