Patent
   D344741
Priority
Aug 25 1992
Filed
Aug 25 1992
Issued
Mar 01 1994
Expiry
Mar 01 2008
Assg.orig
Entity
unknown
0
16
n/a
The ornamental design for a device for pulling a rotor impeller from a shaft, as shown and described.

FIG. 1 is a perspective view of the design from the top right with the pulling mechanism in a lowered position;

FIG. 2 is a front view of the design;

FIG. 3 is a left side view of the design;

FIG. 4 is a rear view of the design;

FIG. 5 is a top view of the design;

FIG. 6 is a bottom view of the design; and,

FIG. 7 is a perspective view of the design from the top right with the pulling mechanism in a raised position.

Protz, Frank

Patent Priority Assignee Title
Patent Priority Assignee Title
1045146,
1415451,
1584855,
1633453,
1777616,
1828252,
1889135,
1889965,
2003756,
2191021,
2252036,
3069761,
3337943,
3568294,
3908258,
5049031, May 19 1989 Zee Impeller Breaker Inc. Quick removal appartaus and method for lantern rings and packing in pump assemblies
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 25 1992Zee Impeller Breaker Inc.(assignment on the face of the patent)
Nov 27 1993PROTZ, FRANKZEE IMPELLER BREAKER INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0067830131 pdf
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