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Patent
D846154
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Priority
Mar 15 2017
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Filed
Mar 15 2017
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Issued
Apr 16 2019
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Expiry
Apr 16 2034
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Assg.orig
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Entity
unknown
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4
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11
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n/a
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The ornamental design for a step ladder universal device, as shown.
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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