Patent
   D490163
Priority
Jan 03 2003
Filed
Jun 24 2003
Issued
May 18 2004
Expiry
May 18 2018
Assg.orig
Entity
unknown
47
2
n/a
I claim the ornamental design for a ladder construction, as shown.

FIG. 1 is a perspective side and front view of the ladder construction showing the present design;

FIG. 2 is a perspective side and rear view of the design of FIG. 1;

FIG. 3 is a first side view of the design of FIG. 1;

FIG. 4 is a front view of the design of FIG. 1;

FIG. 5 is a rear view of the design of FIG. 1;

FIG. 6 is the opposite side view of the design of FIG. 3;

FIG. 7 is a top perspective view of the design of FIG. 1;

FIG. 8 is a bottom perspective view of the design of FIG. 1;

FIG. 9 is a perspective side and front of a ladder construction showing a variant of the design; and,

FIG. 10 is a perspective side and rear view of the design of FIG. 9.

Thurston, Glenn

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Patent Priority Assignee Title
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