PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D846154
|
Priority
Mar 15 2017
|
Filed
Mar 15 2017
|
Issued
Apr 16 2019
|
Expiry
Apr 16 2034
|
|
Assg.orig
|
|
Entity
unknown
|
3
|
11
|
n/a
|
|
|
The ornamental design for a step ladder universal device, as shown.
|
FIG. 1 is a back left isometric view of a step ladder universal device showing my new design;
FIG. 2 is a left side view thereof;
FIG. 3 is a top view thereof;
FIG. 4 is a bottom view thereof;
FIG. 5 is a front view thereof;
FIG. 6 is a rear view thereof; and,
FIG. 7 is a right side view.
Coe, James
Patent |
Priority |
Assignee |
Title |
4025016, |
Feb 04 1976 |
|
Ladder attachments |
6471171, |
Dec 28 2001 |
Panduit Corp. |
2-piece ladder rack bracket |
7967264, |
Jul 13 2007 |
|
Ladder attached support bracket and paint can and roller pan holders for use therewith |
8960512, |
Sep 12 2011 |
Unverferth Manufacturing Company, Inc. |
Cast back clamp and mounting component |
9334690, |
Jun 06 2014 |
|
Ladder slide bracket |
9810022, |
Oct 11 2014 |
|
Tool holder support |
D393998, |
Dec 12 1996 |
|
Clamp |
D616276, |
Jul 20 2006 |
|
Scribe strip holder |
D631979, |
Feb 01 2010 |
Thule Sweden AB |
Ladder stop |
D826023, |
May 09 2017 |
|
Adjustable clamp |
D827405, |
May 09 2017 |
|
Adjustable screw clamp |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a