PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D606669
|
Priority
Dec 05 2008
|
Filed
Dec 05 2008
|
Issued
Dec 22 2009
|
Expiry
Dec 22 2023
|
|
Assg.orig
|
|
Entity
unknown
|
1
|
4
|
n/a
|
|
|
The ornamental design for the “step ladder”, as shown and described.
|
FIG. 1 is a perspective view of the step ladder in the operative configuration, showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof; and,
FIG. 8 is a perspective view thereof in the folded condition.
Giorgi, Gianluca, Navoni, Maurilio
Patent |
Priority |
Assignee |
Title |
D796405, |
Mar 10 2016 |
|
Hitch step |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a