Patent
   D337251
Priority
Sep 23 1991
Filed
Sep 23 1991
Issued
Jul 13 1993
Expiry
Jul 13 2007
Assg.orig
Entity
unknown
0
8
n/a
The ornamental design for a motorized extension tool used to open and close clerestory windows and skylights, as shown and described.

FIG. 1 is a front elevational view of a motorized extension tool used to open and close clerestory windows and skylights, showing my new design, shown fragmented to indicate indeterminate length;

FIG. 2 is a fragmented left side elevational view thereof, the opposite side being a mirror image;

FIG. 3 is a fragmented rear elevational view thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof.

Miller, Thomas H.

Patent Priority Assignee Title
Patent Priority Assignee Title
2637233,
2796101,
2814322,
3696694,
3802518,
D297104, Dec 12 1985 S-B Power Tool Company Cordless screwdriver
D304543, Sep 12 1986 Black & Decker Inc. Battery-operated screwdriver or similar article
D305093, May 27 1986 Ryobi Ltd. Portable electric driver
Executed onAssignorAssigneeConveyanceFrameReelDoc
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule