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US1128008A Expired / Lapsed US ⏱️ 0.0 years remaining

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Assignee: General Electric Co
•
Filing: 1909-07-12
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Granted: 1915-02-09
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Expires: 1929-07-12
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Abstract

No abstract record available.

Inventors

  • 👤 Christian Kraemer
  • 👤 Joseph Krell

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 03:08
CPC Classifications
G; G09; G09F; G09F11/00; G09F11/24; G09F11/29; G09F11/295; H; H03; H03M; H03M1/00

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) 1918-02-08 1918-08-10 1919-02-09 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1922-02-08 1922-08-10 1923-02-09 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1926-02-08 1926-08-10 1927-02-09 $7700.00 Window Closed / Lapsed

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