Patent
   D291920
Priority
Oct 25 1984
Filed
Apr 23 1985
Issued
Sep 15 1987
Expiry
Sep 15 2001
Assg.orig
Entity
unknown
3
8
n/a
The ornamental design for a cardiotomy reservoir, substantially as shown and described.

FIG. 1 is a rear elevational view of a cardiotomy reservoir, showing our new design;

FIG. 2 is a left side elevational view thereof, the right side being identical;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and

FIG. 6 is a cross sectional view thereof taken along the line 6--6 in FIG. 3.

Wada, Masaru, Monzen, Takashi

Patent Priority Assignee Title
D322124, Jul 13 1989 Gish Biomedical Inc. Autotransfusion unit with vacuum regulation cardiotomy reservoir
D323557, Nov 12 1987 TERUMO KABUSHIKI KAISHA, A CORP OF JAPAN Cardiotomy reservoir
D323558, Nov 12 1987 TERUMO KABUSHIKI KAISHA, A CORP OF JAPAN Cardiotomy reservoir
Patent Priority Assignee Title
3768653,
4054523, Jul 10 1973 General Electric Company Cardiotomy reservoir with integral filter
4157965, Jan 20 1975 Baxter International Inc Blood treating device
4164468, Jan 20 1975 Baxter International Inc Blood treating device and method of operation
4208193, Nov 09 1978 MINNESOTA MINING AND MANUFACTURING COMPANY A CORP OF DELAWARE Cardiotomy reservoir having two-stage defoaming means
4243531, May 30 1978 MINNESOTA MINING AND MANUFACTURING COMPANY A CORP OF DELAWARE Cardiotomy reservoir
4253967, Jan 20 1975 Baxter International Inc Blood treating method
D282282, Jan 10 1983 MEDTRONIC, INC , 7000 CENTRAL AVENUE, N E , MINNEAPOLIS, MINNESOTA 55432, A MN CORP Cardiotomy reservoir with filter
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 23 1985Terumo Corporation(assignment on the face of the patent)
May 23 1987MONZEN, TAKASHITERUMO CORPORATION, A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0047260258 pdf
May 26 1987WADA, MASARUTERUMO CORPORATION, A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0047260258 pdf
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