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US1861006A Expired / Lapsed US ⏱️ 0.0 years remaining

Electrical condenser

Assignee: Dubilier Condenser Corp
•
Filing: 1926-11-15
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Granted: 1932-05-31
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Expires: 1946-11-15
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Abstract

No abstract record available.

Inventors

  • 👤 Goodman William Henry

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-02 22:00
CPC Classifications
H; H01; H01G; H01G4/00; H01G4/32; H01G11/00; H01G11/78; H01G11/82; H01G4/38; Y; Y02; Y02E; Y02E60/00; Y02E60/13

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) 1935-05-31 1935-11-30 1936-05-31 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1939-05-31 1939-11-30 1940-05-31 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1943-05-31 1943-11-30 1944-05-31 $7700.00 Window Closed / Lapsed

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