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US2886240A Expired / Lapsed US ⏱️ 0.0 years remaining

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Assignee: International Standard Electric Corp
•
Filing: 1955-01-28
•
Granted: 1959-05-12
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Expires: 1975-01-28
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Abstract

No abstract record available.

Inventors

  • 👤 Linsman Marcel

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 16:38
CPC Classifications
G; G06; G06F; G06F11/00; G06F11/07; G06F11/08; G06F11/10; G06F11/1008; G06F11/1012; G06F11/104

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US2759669A Cited
US2684199A Cited
US2684201A Cited
US2754054A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1962-05-11 1962-11-10 1963-05-12 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1966-05-11 1966-11-10 1967-05-12 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1970-05-11 1970-11-10 1971-05-12 $7700.00 Window Closed / Lapsed

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