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						 Patent  
						   D651263  
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						 Priority  
						Mar 14 2011 
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						 Filed 
						Mar 14 2011  
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						 Issued 
						Dec 27 2011 
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						 Expiry 
						Dec 27 2025 
					   
					   						
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						 Assg.orig 
						
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						 Entity 
						unknown 
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					    12 
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					    20 
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						  n/a 
					   
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			  The ornamental design for a round exercise step, as shown and described. 
			  
			  
			  
			  
			 
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FIG. 1 is an enlarged bottom isometric view of a round exercise step showing my new design.
FIG. 2 is a top view thereof.
FIG. 3 is a bottom view thereof.
FIG. 4 is a front view thereof.
FIG. 5 is a back view thereof.
FIG. 6 is a left side view thereof; and,
FIG. 7 is a right side view thereof.
	
	Kulzer, Darrell A.
	
	
	  
 	  	 | Patent | 
	  	 Priority | 
	  	 Assignee | 
	  	 Title | 
	  
	      
	 | D676093,  | 
	 Mar 09 2012 | 
	 B&R PLASTICS, INC  | 
	 Foot | 
	 
    
	 | D678436,  | 
	 Mar 09 2012 | 
	 B&R Plastics, Inc. | 
	 Foot | 
	 
    
	 | D682374,  | 
	 Sep 11 2010 | 
	  | 
	 Exercise resistance device | 
	 
    
	 | D738444,  | 
	 Sep 10 2014 | 
	 ESCAPE FITNESS LIMITED | 
	 Resistance trainer | 
	 
    
	 | D795365,  | 
	 Jun 29 2015 | 
	 Hat Fitness, LLC | 
	 Exercise disc with casters | 
	 
    
	 | D831134,  | 
	 Jun 19 2016 | 
	 ESCAPE FITNESS LIMITED | 
	 Riser for an exercise platform | 
	 
    
	 | D861807,  | 
	 Jul 07 2017 | 
	 HUBER, WENDY LYNN; CENTER STRENGTH PILATES, LLC | 
	 Rotatable base accessory for a fitness balance device | 
	 
    
	 | D884094,  | 
	 May 22 2018 | 
	 SYNERGEE FITNESS WORLDWIDE INC  | 
	 Exercise slider | 
	 
    
	 | D886922,  | 
	 Mar 14 2019 | 
	 STRONG FRIEND INC  | 
	 Balance board | 
	 
    
	 | D897458,  | 
	 Mar 14 2019 | 
	 STRONG FRIEND INC  | 
	 Indoor exercising apparatus | 
	 
    
	 | D916217,  | 
	 Nov 14 2018 | 
	  | 
	 Active platform | 
	 
    
	 | ER8199,  | 
	  | 
	  | 
	  | 
	 
	
	
	
	  
 	  	 | Patent | 
	  	 Priority | 
	  	 Assignee | 
	  	 Title | 
	  
	      
	 | 2351293,  | 
	  | 
	  | 
	  | 
	 
    
	 | 3806116,  | 
	  | 
	  | 
	  | 
	 
    
	 | 4159826,  | 
	 Aug 19 1977 | 
	  | 
	 Pneumatic jogging platform | 
	 
    
	 | 4323231,  | 
	 Nov 07 1980 | 
	 JUMP FOR JOY, LTD , A LIMITED PARTNERSHIP | 
	 Jumping board | 
	 
    
	 | 5037084,  | 
	 Jun 11 1990 | 
	  | 
	 Adjustable exercising step | 
	 
    
	 | 5656000,  | 
	 May 30 1995 | 
	  | 
	 Exercise apparatus | 
	 
    
	 | 7160229,  | 
	 Oct 23 2002 | 
	 Equbic Product Company, LLC | 
	 Exercising air footboard and buffer for air footboard | 
	 
    
	 | 7335146,  | 
	 Feb 24 2004 | 
	  | 
	 Cushioned exercise platform | 
	 
    
	 | 7722506,  | 
	 Mar 10 2007 | 
	 iStep Global, LLC | 
	 Exercise device | 
	 
    
	 | 8016732,  | 
	 Apr 04 2006 | 
	  | 
	 Exercise device | 
	 
    
	 | 20030125173,  | 
	  | 
	  | 
	  | 
	 
    
	 | 20090291807,  | 
	  | 
	  | 
	  | 
	 
    
	 | 20100267533,  | 
	  | 
	  | 
	  | 
	 
    
	 | D469831,  | 
	 Mar 08 2002 | 
	  | 
	 Exercise turntable | 
	 
    
	 | D481086,  | 
	 Oct 07 2002 | 
	 INFINITY MOVEMENT, INC  | 
	 Exercise platform | 
	 
    
	 | D483084,  | 
	 Feb 14 2003 | 
	 GT Merchandising & Licensing LLC | 
	 Exercise platform | 
	 
    
	 | D491239,  | 
	 Aug 23 2002 | 
	 Delta Balance Inc. | 
	 Anti-fatigue platform | 
	 
    
	 | D507608,  | 
	 Mar 10 2004 | 
	  | 
	 Air cushion for exercising | 
	 
    
	 | D546907,  | 
	 Dec 30 2005 | 
	  | 
	 Abdominal exercise device | 
	 
    
	 | D612896,  | 
	 Oct 17 2008 | 
	  | 
	 Exercise platform | 
	 
	
	
	
	
	
	  
	  	 | Date | 
	  	 Maintenance Fee Events | 
	  
	  n/a
	
	
	
	  
	  	 | Date | 
	  	 Maintenance Schedule | 
	  
	  n/a