PTO 
                  Wrapper 
						
						PDF 
                  
					 
				 
				  
				  
						Dossier 
                
						Espace 
						Google  
				     
				 
			  
				  
					    
				
					
						Patent
 
						   D568906
 
					 
				 
				
					
						Priority
 
						May 02 2006
					 
				 
				
					
						Filed
						May 02 2006
 
					 
				 
				
					
						Issued
						May 13 2008
					 
				 
				
					
						Expiry
						May 13 2022
					   TERM.DISCL.
					   						
					 
				 
				
					
						
						
					 
				 
				
					
						Assg.orig
						
					 
				 
				
					
						
						
					 
				 
				
					
						Entity
						unknown
					 
				 
				
					 
						
					   14
					  
				 
				
					 
						
					   21
					  
				 
				
					 
						
					   
						  n/a
					   
					  
				 
				
						 
    
     
     
				
				
			
		   
		 
			
			  
			  The ornamental design for a portion of a motor  grader , as shown and described.
			  
			  
			  
			  
			 
		 
	 
 
	
The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawings will be provided by the Office upon request and payment of the necessary fee.
FIG. 1  is a top left rear perspective view of a portion of a motor grader showing our new design;
FIG. 2  is a top view thereof;
FIG. 3  is a right side view thereof;
FIG. 4  is a left side view thereof;
FIG. 5  is a front view thereof; and,
FIG. 6  is a rear view thereof.
 
	
	Kelley, Craig B. , Brush, Jeffrey A. , Merghani, Mazin M. , Stollenwerk, Chad , Chirumamila, Sarath B. , Baltes, Michael T. , Menges, Ashley D. , Stritesky, Aaron , Rouderbush, Ryan 
	
	
	  
 	  	 Patent 
	  	 Priority 
	  	 Assignee 
	  	 Title 
	   
	      
	 D624565 , Feb 08 2010 
	 Caterpillar Inc Rear portion of a motor grader 
	  
    
	 D624566 , Feb 08 2010 
	 Caterpillar Inc Portion of a motor grader 
	  
    
	 D626152 , Feb 08 2010 
	 Caterpillar Inc Portion of a motor grader 
	  
    
	 D629818 , Feb 08 2010 
	 Caterpillar Inc Cowl and grill assembly 
	  
    
	 D635154 , Feb 08 2010 
	 Caterpillar Inc Rear portion of a motor grader 
	  
    
	 D635157 , Feb 08 2010 
	 Caterpillar Inc. Rear portion of a motor grader 
	  
    
	 D880533 , Nov 23 2018 
	 GUANGXI LIUGONG MACHINERY CO , LTD  Motor grader 
	  
    
	 D886161 , Mar 14 2019 
	 Caterpillar Inc. Motor grader 
	  
    
	 D887453 , Mar 14 2019 
	 Caterpillar Inc. Motor grader 
	  
    
	 D912100 , Jan 28 2020 
	 JIANGSU XCMG CONSTRUCTION MACHINERY RESEARCH INSTITUTE LTD ; XUZHOU XUGONG ROAD CONSTRUCTION MACHINERY CO , LTD  Motor grader 
	  
    
	 D967872 , Dec 04 2020 
	 BLUE LEAF I P , INC  Hood of a construction machine 
	  
    
	 ER1466 ,  
    
	 ER173 ,  
    
	 ER7634 ,  
	
	
	
	  
 	  	 Patent 
	  	 Priority 
	  	 Assignee 
	  	 Title 
	   
	      
	 2081536 ,  
    
	 2965990 ,  
    
	 3049819 ,  
    
	 3197188 ,  
    
	 3327413 ,  
    
	 3450213 ,  
    
	 3454109 ,  
    
	 3527315 ,  
    
	 3831693 ,  
    
	 3858661 ,  
    
	 3976146 , Mar 13 1975 
	 Grader 
	  
    
	 4213507 , Oct 23 1976 
	 Grading vehicle 
	  
    
	 5474147 , Jul 15 1994 
	 Caterpillar Inc Slip control in a machine for matching hydraulic pump fluid flow to pump driven supplementary front wheel drive motor fluid flow 
	  
    
	 6230818 , Jul 20 1999 
	 Caterpillar Inc Adjustable drawbar and circle support assembly for a motor grader 
	  
    
	 6854523 , May 28 2002 
	 Komatsu Ltd. Working vehicle 
	  
    
	 20020060081 ,  
    
	 20030221845 ,  
    
	 20040149463 ,  
    
	 20050252669 ,  
    
	 238955 ,  
    
	 D275107 , Jun 30 1980 
	 KOMATSU DRESSER COMPANY, E  SUNNYSIDE 7TH ST , LIBERTYVILLE, IL , A GENERAL PARTNERSHIP UNDER THE UNIFORM PARTNERSHIP ACT OF THE STATE OF DE Motor grader vehicle 
	  
	
	
	
	  
	  	 Executed on Assignor Assignee Conveyance Frame Reel Doc 
	   
	  May 02 2006 Caterpillar Inc. (assignment on the face of the patent) Jun 28 2006 MERGHANI, MAZIN M  Caterpillar, Inc ASSIGNMENT OF ASSIGNORS INTEREST  SEE DOCUMENT FOR DETAILS   018308 /0256 
    pdf Jun 28 2006 STOLLENWERK, CHAD Caterpillar, Inc ASSIGNMENT OF ASSIGNORS INTEREST  SEE DOCUMENT FOR DETAILS   018308 /0256 
    pdf Jun 30 2006 CHIRUMAMILA, SARATH B  Caterpillar, Inc ASSIGNMENT OF ASSIGNORS INTEREST  SEE DOCUMENT FOR DETAILS   018308 /0256 
    pdf Jul 18 2006 MENGES, ASHLEY D  Caterpillar, Inc ASSIGNMENT OF ASSIGNORS INTEREST  SEE DOCUMENT FOR DETAILS   018308 /0256 
    pdf Jul 26 2006 KELLEY, CRAIG B  Caterpillar, Inc ASSIGNMENT OF ASSIGNORS INTEREST  SEE DOCUMENT FOR DETAILS   018308 /0256 
    pdf Aug 14 2006 BRUSH, JEFFREY A  Caterpillar, Inc ASSIGNMENT OF ASSIGNORS INTEREST  SEE DOCUMENT FOR DETAILS   018308 /0256 
    pdf Aug 21 2006 STRITESKY, AARON Caterpillar, Inc ASSIGNMENT OF ASSIGNORS INTEREST  SEE DOCUMENT FOR DETAILS   018308 /0256 
    pdf Aug 23 2006 ROUDEBUSH, RYAN Caterpillar, Inc ASSIGNMENT OF ASSIGNORS INTEREST  SEE DOCUMENT FOR DETAILS   018308 /0256 
    pdf Aug 31 2006 BALTES, MICHAEL T  Caterpillar, Inc ASSIGNMENT OF ASSIGNORS INTEREST  SEE DOCUMENT FOR DETAILS   018308 /0256 
    pdf 
	
	
	  
	  	 Date 
	  	 Maintenance Fee Events 
	   
	  n/a
	
	
	
	  
	  	 Date 
	  	 Maintenance Schedule 
	   
	  n/a