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Patent
   D273989
Priority
Mar 17 1981
Filed
Sep 11 1981
Issued
May 22 1984
Expiry
May 22 1998
Inventors
Lapeyre, D…
Assg.orig
Assg.curr
Entity
unknown
Referenced by
2
References
3
Maint.:
n/a
The ornamental design for human artificial heart.

FIG. 1 is a view of the design, and

FIG. 2 is another view of my design.
INVENTORS:

Lapeyre, Didier

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
6048363, May 13 1997 WIELAND HEART LLC Centrifugal blood pump apparatus
6443983, May 13 1997 WIELAND HEART LLC Centrifugal blood pump apparatus
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
3733616,
3919722,
GB1184246,
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