Patent
   D315743
Priority
Apr 19 1988
Filed
Apr 19 1988
Issued
Mar 26 1991
Expiry
Mar 26 2005
Assg.orig
Entity
unknown
28
6
n/a
The ornamental design for a camera diaphragm unit, as shown.

FIG. 1 is a top, front perspective view of a camera diaphragm unit showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan view thereof.

Martin, Michael T.

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