| 2025 | Invention | Rotary and/or swivel unit. 
A rotary and/or swivel unit for attachment to a construction machine ... | 
				    			
				    				
				    					| 2024 | Invention | Quick-change system and adapter for such a quick-change system. 
A quick-change system for changi... | 
				    			
				    				
				    					|  | Invention | Quick-change system. 
A quick-change system for changing attachments on a construction machine co... | 
				    			
				    				
				    					|  | Invention | Quick coupling system. 
A quick coupling system for changing attachments on a construction machin... | 
				    			
				    				
				    					| 2023 | Invention | Quick coupler. 
A quick coupler for changing an attachment on a construction machine includes a c... | 
				    			
				    				
				    					|  | G/S | Machines, namely, excavators, earth-moving machinery, cranes
 [lifting and hoisting apparatus] an... | 
				    			
				    				
				    					|  | Invention | Quick coupler and quick coupler system with such a quick coupler. 
A quick coupler for changing a... | 
				    			
				    				
				    					|  | G/S | machines, namely, Excavators, Earth-moving machinery, Cranes [lifting and hoisting apparatus] and... | 
				    			
				    				
				    					| 2022 | G/S | machines, namely Excavators, Earth-moving machinery, Cranes [lifting and hoisting apparatus] and ... | 
				    			
				    				
				    					| 2021 | Invention | Quick-change system for changing attachments on a construction machine. 
A quick-change system fo... | 
				    			
				    				
				    					|  | Invention | Quick-change system for changing attachments on a construction machine. A quick-change system for... | 
				    			
				    				
				    					|  | Invention | Adapter for a quick-change system and quick-change system with such an adapter. An adapter for a ... | 
				    			
				    				
				    					|  | Invention | Quick-change device. A quick-change device for changing attachments on a construction machine com... | 
				    			
				    				
				    					|  | Invention | Change system for loading cranes. A system for changing work tools on a loading crane includes a ... | 
				    			
				    				
				    					| 2020 | Invention | Excavator coupler | 
				    			
				    				
				    					|  | Invention | Quick-change device. A quick-change device for changing attachments on a construction machine inc... | 
				    			
				    				
				    					|  | Invention | Quick-change device having an electrical lock status indicator. A quick-change device for automat... | 
				    			
				    				
				    					|  | Invention | Adapter for a quick-change system and quick-change system having such an adapter. An adapter for ... | 
				    			
				    				
				    					|  | Invention | Quick-change system, adapter and quick coupler. 
A quick-change system for changing attachments o... | 
				    			
				    				
				    					| 2019 | Invention | Quick-change coupler device and quick-change coupler system comprising said quick-change coupler ... | 
				    			
				    				
				    					|  | G/S | Machines, namely hydraulic excavators, earth moving scrapers, earth haulers, backhoe loaders, bul... | 
				    			
				    				
				    					|  | G/S | Machines and machine tools for the cutting and forming of materials and for manufacturing, power ... | 
				    			
				    				
				    					|  | G/S | Machines and machine tools for treatment of materials and
 for manufacturing, power operated tool... | 
				    			
				    				
				    					|  | Invention | Quick-change coupler device. A quick-change coupler device for coupling and uncoupling an impleme... | 
				    			
				    				
				    					|  | G/S | machines, Namely hydraulic excavators, Earth-moving machinery; Machine tools and power tools; Mot... |