Ladder construction
Description
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.
Claims
I claim the ornamental design for a ladder construction, as shown.
Referenced Cited
Patent History
Patent number: D490163
Type: Grant
Filed: Jun 24, 2003
Date of Patent: May 18, 2004
Inventor: Glenn Thurston (Colborne, Ontario)
Primary Examiner: Doris Clark
Application Number: 29/185,118
Type: Grant
Filed: Jun 24, 2003
Date of Patent: May 18, 2004
Inventor: Glenn Thurston (Colborne, Ontario)
Primary Examiner: Doris Clark
Application Number: 29/185,118
Classifications