Patent
   D285375
Priority
Sep 29 1983
Filed
Dec 20 1983
Issued
Aug 26 1986
Expiry
Aug 26 2000
Assg.orig
Entity
unknown
1
9
n/a
The ornamental design for a poultry vaccination unit, as shown and described.

FIG. 1 is a perspective view taken from the top, front and right side of a poultry vaccination unit showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof.

Hutchins, James L.

Patent Priority Assignee Title
D690060, Sep 28 2011 Flow through reactor
Patent Priority Assignee Title
3434474,
3502079,
3777752,
4316464, Mar 09 1981 Select Laboratories, Inc. Poultry vaccination system
4449968, Mar 09 1981 Select Laboratories, Inc. Poultry vaccination system
161466,
D250355, May 07 1976 Incubator for hatching eggs
39212,
45434,
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Dec 14 1983HUTCHINS, JAMES L Schering CorporationASSIGNMENT OF ASSIGNORS INTEREST 0042170543 pdf
Dec 20 1983Schering Corporation(assignment on the face of the patent)
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