|
The ornamental design for a work platform for extension ladders, as shown and described. |
|||||||||||||||||
FIG. 1 is a front elevational view of a work platform for extension ladders 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;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a perspective view thereof.
| Patent | Priority | Assignee | Title |
| 10406964, | Mar 22 2017 | Stake pocket tie down | |
| 10619416, | Oct 25 2017 | Attachment for an extension ladder | |
| 8925685, | Feb 17 2012 | Shelf apparatus for use with a ladder and scaffold | |
| D340291, | Jul 12 1991 | WERNER TECHNOLOGIES, INC | Ladder pail shelf |
| D406357, | Jan 17 1997 | Stair carpet cleaner caddy | |
| D523156, | Jan 28 2005 | Ladder platform | |
| D685110, | May 01 2012 | RCL Enterprises, LLC | Scaffolding tray |
| D717969, | Mar 11 2013 | Lock N Climb, LLC | Foot platform |
| Patent | Priority | Assignee | Title |
| 1494107, | |||
| 2641511, | |||
| 2732264, | |||
| 2806642, |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |