|  
			 				  
					| PTO
                  Wrapper
						
						PDF |    
				  | Dossier
                
						Espace
						Google |  
				  |  |  
					| Patent    D631979 |  
					| Priority Feb 01 2010 |  
					| Filed Feb 01 2010 |  
					| Issued Feb 01 2011 |  
					| Expiry Feb 01 2025 |  
					|  |  
					| Assg.orig |  
					|  |  
					| Entity unknown |  
					 | 3 |  
					 | 5 |  
					 | 
						  n/a |  
						 
    |  |  | 
			  
			  
			  
			  
			  We claim the ornamental design for a ladder stop, as shown and described. | 
 
	
FIG. 1 is a perspective view of a ladder stop;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view therof;
FIG. 6 is a front elevational view thereof;
FIG. 7 is a rear elevational view thereof;
FIG. 8 is a cross sectional view taken along line 8—8 of FIG. 3;
FIG. 9 is a cross sectional view taken along line 9—9 of FIG. 2;
FIG. 10 is a perspective view of the ladder stop attached to a carrier rack; and,
FIG. 11 is another perspective view of the ladder stop attached to a ladder and the carrier rack.
The broken lines are for illustrative purposes only and form no part of the claimed design.
	
	Kennedy, Neil J., Hughes, Andrew James, Flaherty, Joseph R., Anderson, Thomas Joel
	
	
	  
 	  	 | Patent | Priority | Assignee | Title | 
	      
	 | D846154, | Mar 15 2017 |  | Step ladder universal device | 
    
	 | ER9479, |  |  |  | 
    
	 | ER9871, |  |  |  | 
	
	
	
	
	
	
	
	  
	  	 | Date | Maintenance Fee Events | 
	  n/a
	
	
	
	  
	  	 | Date | Maintenance Schedule | 
	  n/a