| 
					  
                 
					  PTO
                  Wrapper
						
						PDF
                  
					 | 
				 
				  
				  | 
						Dossier
                
						Espace
						Google 
				     | 
				 
			  
				  | 
					  
						
				  
				  
				  
				 |  
				
					| 
						 Patent  
						   D606017  
					 | 
				 
				
					| 
						 Priority  
						Aug 21 2006 
					 | 
				 
				
					| 
						 Filed 
						Feb 21 2007  
					 | 
				 
				
					| 
						 Issued 
						Dec 15 2009 
					 | 
				 
				
					| 
						 Expiry 
						Dec 15 2023 
					   
					   						
					 | 
				 
				
					| 
						
						
					 | 
				 
				
					| 
						 Assg.orig 
						
					 | 
				 
				
					| 
						
						
					 | 
				 
				
					| 
						 Entity 
						unknown 
					 | 
				 
				
					 | 
						
					    23 
					  | 
				 
				
					 | 
						
					    11 
					  | 
				 
				
					 | 
						
					    
						  n/a 
					   
					  | 
				 
				
						 
    | 
    
     | 
     
				
				
			 
		 |   
		 
			
			  
			  The ornamental design for a convection cooled frequency converter, as shown and described. 
			  
			  
			  
			  
			 
		 | 
	
 
	
FIG. 1 is a front elevation view of a convection cooled frequency converter showing our new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a left side elevational view thereof; and,
FIG. 7 is a perspective view thereof.
The broken lines shown represent unclaimed subject matter and form no part of the claimed design.
The SIEMENS name forming part of the claimed design is a registered trademark of Siemens Aktiengesellschaft Company.
	
	Wagner, Jürgen, Charlson, Simon, Shenton, Lyndon
	
	
	  
 	  	 | Patent | 
	  	 Priority | 
	  	 Assignee | 
	  	 Title | 
	  
	      
	 | 10720787,  | 
	 Jul 26 2017 | 
	 DELTA-Q TECHNOLOGIES CORP. | 
	 Combined charger and power converter | 
	 
    
	 | D661250,  | 
	 Oct 29 2010 | 
	 VALEO SIEMENS EAUTOMOTIVE GERMANY GMBH | 
	 Frequency converter | 
	 
    
	 | D706216,  | 
	 May 22 2012 | 
	 DANFOSS DRIVES OY | 
	 Frequency converter | 
	 
    
	 | D713336,  | 
	 Dec 30 2012 | 
	 DANFOSS DRIVES OY | 
	 Frequency converter | 
	 
    
	 | D736713,  | 
	 Feb 28 2014 | 
	 SMC Corporation | 
	 Signal input device | 
	 
    
	 | D737212,  | 
	 Mar 18 2014 | 
	 Siemens Aktiengesellschaft | 
	 Module for decentralized peripheral systems | 
	 
    
	 | D737780,  | 
	 Mar 18 2014 | 
	 Siemens Aktiengesellschaft | 
	 Module for decentralized peripheral systems | 
	 
    
	 | D744956,  | 
	 Feb 28 2014 | 
	 SMC Corporation | 
	 Signal input device | 
	 
    
	 | D796431,  | 
	 Jun 12 2015 | 
	 DELTA-Q TECHNOLOGIES CORP  | 
	 Battery charger | 
	 
    
	 | D806647,  | 
	 Aug 11 2015 | 
	 DELTA-Q TECHNOLOGIES CORP.; DELTA-Q TECHNOLOGIES CORP  | 
	 Battery charger | 
	 
    
	 | D815592,  | 
	 May 18 2016 | 
	 DELTA-Q TECHNOLOGIES CORP  | 
	 Battery charger | 
	 
    
	 | D828294,  | 
	 Jun 12 2015 | 
	 DELTA-Q TECHNOLOGIES CORP. | 
	 Battery charger | 
	 
    
	 | D829649,  | 
	 Aug 11 2015 | 
	 DELTA-Q TECHNOLOGIES CORP. | 
	 Battery charger | 
	 
    
	 | D853956,  | 
	 May 18 2016 | 
	 DELTA-Q TECHNOLOGIES CORP. | 
	 Battery charger | 
	 
    
	 | D854497,  | 
	 Dec 05 2016 | 
	 DELTA-Q TECHNOLOGIES CORP  | 
	 Battery charger | 
	 
    
	 | D873225,  | 
	 Dec 06 2017 | 
	 Omron Corporation | 
	 Heatsink | 
	 
    
	 | D883207,  | 
	 Jul 10 2018 | 
	 Sumitomo Heavy Industries, Ltd. | 
	 Frequency converter | 
	 
    
	 | D884612,  | 
	 Dec 05 2016 | 
	 DELTA-Q TECHNOLOGIES CORP. | 
	 Battery charger | 
	 
    
	 | ER8330,  | 
	  | 
	  | 
	  | 
	 
    
	 | ER8359,  | 
	  | 
	  | 
	  | 
	 
    
	 | ER8378,  | 
	  | 
	  | 
	  | 
	 
    
	 | ER8598,  | 
	  | 
	  | 
	  | 
	 
    
	 | ER8791,  | 
	  | 
	  | 
	  | 
	 
	
	
	
	  
 	  	 | Patent | 
	  	 Priority | 
	  	 Assignee | 
	  	 Title | 
	  
	      
	 | 5835350,  | 
	 Dec 23 1996 | 
	 Lineage Power Corporation | 
	 Encapsulated, board-mountable power supply and method of manufacture therefor | 
	 
    
	 | 6459586,  | 
	 Aug 15 2000 | 
	 GALAXY POWER, INC  | 
	 Single board power supply with thermal conductors | 
	 
    
	 | D344928,  | 
	 Dec 17 1991 | 
	 VLT, INC  | 
	 Package for DC-DC power converter or related circuitry | 
	 
    
	 | D363056,  | 
	 Dec 17 1991 | 
	 VLT, INC  | 
	 Package for DC-DC power converter or related circuitry | 
	 
    
	 | D365081,  | 
	 Aug 30 1993 | 
	 UNIPOWER, LLC | 
	 High density DC-DC converter | 
	 
    
	 | D371110,  | 
	 Feb 15 1995 | 
	 Natel Engineering Company, Inc. | 
	 Power converter | 
	 
    
	 | D465199,  | 
	 Mar 22 2002 | 
	 TDK-Lambda Corporation | 
	 Power supply | 
	 
    
	 | D490785,  | 
	 Apr 11 2002 | 
	 TDK-Lambda Corporation | 
	 Converter | 
	 
    
	 | D494539,  | 
	 Oct 28 2002 | 
	 TDK-Lambda Corporation | 
	 Power converter | 
	 
    
	 | D510320,  | 
	 Jul 04 2003 | 
	 ABB Schweiz AG | 
	 Casing for an electronic unit | 
	 
    
	 | D510906,  | 
	 Oct 27 2000 | 
	 Vicor Corporation | 
	 Power converter | 
	 
	
	
	
	
	
	  
	  	 | Date | 
	  	 Maintenance Fee Events | 
	  
	  n/a
	
	
	
	  
	  	 | Date | 
	  	 Maintenance Schedule | 
	  
	  n/a