Patent
   D342200
Priority
Feb 21 1992
Filed
Feb 21 1992
Issued
Dec 14 1993
Expiry
Dec 14 2007
Assg.orig
Entity
unknown
3
5
n/a
The ornamental design for a stud ladder, as shown and described.

FIG. 1 is a front elevational view of the stud ladder showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Hass, Chandra

Patent Priority Assignee Title
11332901, May 28 2020 Adjustable step
D375253, Jul 14 1995 Stand
D769707, Sep 19 2014 Shademount LLC Deck umbrella mount
Patent Priority Assignee Title
3561563,
3598201,
3833090,
4932497, May 04 1989 Auxiliary tower climbing step
241748,
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