Patent
   D406503
Priority
Mar 13 1997
Filed
Mar 13 1997
Issued
Mar 09 1999
Expiry
Mar 09 2013
Assg.orig
Entity
unknown
7
4
n/a
The ornamental design for a levorotatory tree cutting blade, as shown and described.

FIG. 1 is a bottom plan view of the instant levorotatory tree cutting blade;

FIG. 2 is a lateral plan view of the blade featuring its curved side;

FIG. 3 is a lateral plan view of the blade featuring its beveled edged side;

FIG. 4 is a plan view of the tapered bottom edge of the blade;

FIG. 5 is a plan view of the curved top side thereof; and,

FIG. 6 is a top plan view of thereof.

Schultz, Jeffrey L., Grossi, Edward J.

Patent Priority Assignee Title
7290383, Sep 03 2004 CONCEPTUAL MARKETING AND DEVELOPMENT Trimmer blade
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D690172, Oct 26 2011 ENDURANCE TOOL, LLC Metal shear head center blade
D807715, Nov 25 2015 Agro Intelligence APS Shear blade
D888944, May 03 2019 Gen-Probe Incorporated Receptacle support
D889642, May 03 2019 Gen-Probe Incorporated Receptacle support
Patent Priority Assignee Title
2963844,
3103093,
5617636, Jun 30 1995 TUFF-KUTT INC Trail blazing stumpcutter
171522,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 13 1997Tuff-Kutt, Inc.(assignment on the face of the patent)
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