PATENTS & TRADEMARKS
The following Mr. Heater® products are covered by one or more patents or pending patent applications in the United States and, if indicated, one or more of other countries. The following list of products may not be all inclusive, and other Mr. Heater® products not listed here may be covered by one or more patents or pending patent applications in the United States and/or one or more other countries.
                
              MH9BX
                US 7300278
                  
                    
US 10544871
                  
                
                
              MH4B
                US 7300278
                  
                    
US 10544871
                  
                
                
              MH12HB
                US 7300278
                  
                    
US 10544871
                  
                
                
              DXH12B
                US 7300278
                  
                    
US 10544871
                  
                    
CAN 2541122
                  
                    
CAN 2650400
                  
                
                
              MH18B
                US 7300278
                  
                    
US 10544871
                  
                    
CAN 2541122
                  
                    
CAN 2650400
                  
                
                
              MH35CLP
                CN ZL2011800191022
                  
                    
US 8893706
                  
                    
US 9927144
                  
                    
US 8068724
                  
                    
US 8494350
                  
                
                
              MH60CLP
                CN ZL2011800191022
                  
                    
US 8893706
                  
                    
US 9927144
                  
                    
US 8068724
                  
                    
US 8494350
                  
                
                
              DXH70CFAV
                CN ZL2011800191022
                  
                    
US 8893706
                  
                    
US 9927144
                  
                    
US 8068724
                  
                    
US 8494350
                  
                    
US 10036571
                  
                
                
              Fuel Filter
                US 7431748
                  
                
                
              MH38QFA
                US 10036571
                  
                
                
              MH60QFAV
                US 10036571
                  
                
                
              MH85QFAV
                US 10036571
                  
                
                
              MH125QFAV
                US 10036571
                  
                
                
              MH170QFAVT
                US 10036571
                  
                
                
              MH400FAVT
                US 10036571
                  
                
                
              DXH40FA
                US 10036571
                  
                
                
              DXH65FAV
                US 10036571
                  
                
                
              DXH90FAV
                US 10036571
                  
                
                
              DXH125FAV
                US 10036571
                  
                
                
              DXH170FAVT
                US 10036571
                  
                
                
              DXH210FAVT
                US 10036571
                  
                
                
              MHCAT3LP / ECAT3LP
                CA 2713593
                  
                    
US 8684276
                  
                    
US 9222682
                  
                
                
              MHCAT6LP / ECAT6LP
                CA 2713593
                  
                    
US 8684276
                  
                    
US 9222682
                  
                
                
              MHCAT8LP / ECAT8LP
                CA 2713593
                  
                    
US 8684276
                  
                    
US 9222682
                  
                
                
              MH8CFLEX
                CA 197956
                  
                    
US D964,091
                  
                    
US 11,796,180 B2
                  
                
                
              MH11BFLEX
                CA 197956
                  
                    
US D969,286
                  
                    
US D982,732
                  
                    
US 11,796,180 B2