1. Air collecting duct for machines
    
      1.1
    
      1.2
    
      1.3
    
      1.4
    
      1.5
    
      1.6
    
      1.7
                1. Air collecting duct for machines
    
      1.1
    
      1.2
    
      1.3
    
      1.4
    
      1.5
    
      1.6
    
      1.7
| Number | Name | Date | Kind | 
|---|---|---|---|
| D321551 | Lundin | Nov 1991 | S | 
| D468418 | Ilicic | Jan 2003 | S | 
| D555775 | Bonde | Nov 2007 | S | 
| D607094 | Tanbour | Dec 2009 | S | 
| D941363 | Murugesan | Jan 2022 | S | 
| D966343 | Ketterhagen | Oct 2022 | S | 
| D967196 | Landel | Oct 2022 | S | 
| D967199 | Ketterhagen | Oct 2022 | S | 
| D971965 | Murugesan | Dec 2022 | S | 
| D980868 | Niakan | Mar 2023 | S | 
| 20100050865 | Johnson | Mar 2010 | A1 | 
| 20130025557 | Chlystek | Jan 2013 | A1 | 
| 20210115884 | Ketterhagen | Apr 2021 | A1 |