|  
			 				  
					| PTO
                  Wrapper
						
						PDF |    
				  | Dossier
                
						Espace
						Google |  
				  |  |  
					| Patent    D818725 |  
					| Priority Jun 28 2017 |  
					| Filed Jun 28 2017 |  
					| Issued May 29 2018 |  
					| Expiry May 29 2033 |  
					|  |  
					| Assg.orig |  
					|  |  
					| Entity unknown |  
					 | 3 |  
					 | 18 |  
					 | 
						  n/a |  
						 
    |  |  | 
			  
			  
			  
			  
			  We claim the ornamental design for a work seat, as shown and described. | 
 
	
FIG. 1 is a front, right, top perspective view of a work seat showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof; and,
FIG. 8 is a rear, left, bottom perspective view.
	
	Liao, Ying-Chieh, Liao, Yu-Kuo
	
	
	
	
	  
 	  	 | Patent | Priority | Assignee | Title | 
	      
	 | 4744613, | Apr 24 1987 | BRANTINGHAM DESIGN INC , 6137 HIGHWAY 45, LISBON, OH 44432 A CORP  OF OH | Combination tool box and stool | 
    
	 | 5611551, | Sep 18 1995 |  | Collapsible working chair with a tool storage chamber | 
    
	 | 5641034, | Apr 19 1995 | Rubbermaid Incorporated | Step stool having integral side storage compartments | 
    
	 | 6520609, | Sep 28 2001 |  | Tool-holding stool device | 
    
	 | 6857644, | Jan 24 2003 |  | Tool box provided with a seat unit | 
    
	 | 7597392, | Jul 22 2008 |  | Multi-function mobile stool | 
    
	 | D298674, | Dec 16 1985 | KOLLER ENTERPRISES, INC | Mechanics roller seat | 
    
	 | D327352, | Nov 23 1990 | 895065 Ontario Inc. | Mobile tool caddy/seat | 
    
	 | D365905, | Nov 28 1994 | Zag Ltd. | Storage box work seat | 
    
	 | D367967, | Apr 19 1995 | Rubbermaid Incorporated | Step stool | 
    
	 | D466668, | Oct 30 2001 | CEQUENT PERFORMANCE PRODUCTS, INC | Utility cart and stool | 
    
	 | D586132, | Nov 12 2007 | MVP HK  INDUSTRIES, LTD | Tool chest creeper seat | 
    
	 | D617999, | Feb 12 2010 | Shinn Fu Corporation | Creeper seat base | 
    
	 | D618467, | Feb 12 2010 | Shinn Fu Corporation | Creeper seat base | 
    
	 | D625526, | Nov 11 2008 | MVP HK  INDUSTRIES, LTD | Tool chest creeper seat with trays | 
    
	 | D718943, | Jul 17 2013 |  | Tool storage stool | 
    
	 | D750391, | Mar 14 2013 |  | Stool with tray | 
    
	 | D808672, | Oct 17 2016 |  | Foot support | 
	
	
	
	  
	  	 | Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc | 
	  
	
	
	
	  
	  	 | Date | Maintenance Fee Events | 
	  n/a
	
	
	
	  
	  	 | Date | Maintenance Schedule | 
	  n/a