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US3513836A Expired / Lapsed US ⏱️ 0.0 years remaining

Prosthesis for cardiac assistance

Assignee: Individual
•
Filing: 1967-09-05
•
Granted: 1970-05-26
•
Expires: 1987-09-05
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Abstract

No abstract record available.

Inventors

  • 👤 Andre Sausse

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-25 04:40
CPC Classifications
A; A61; A61M; A61M60/00; A61M60/40; A61M60/424; A61M60/427; A61M60/435; A61M60/10; A61M60/104; A61M60/117; A61M60/122; A61M60/165; A61M60/191; A61M60/20; A61M60/289; A61M60/465; A61M60/468; A61M60/47; A61M60/473; A61M60/476; A61M60/50; A61M60/508; A61M60/515; A61M60/531; A61M60/80; A61M60/839; A61H; A61H2230/00; A61H2230/04; A61M60/855; A61M60/89; A61M60/892

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US2826193A Cited
US3034501A Cited
US3053249A Cited
US3376863A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1973-05-25 1973-11-24 1974-05-26 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1977-05-25 1977-11-24 1978-05-26 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1981-05-25 1981-11-24 1982-05-26 $7700.00 Window Closed / Lapsed

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