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					| Patent    D967574 |  
					| Priority Oct 15 2020 |  
					| Filed Dec 28 2020 |  
					| Issued Oct 18 2022 |  
					| Expiry Oct 18 2037 |  
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					| Assg.orig |  
					|  |  
					| Entity unknown |  
					 | 5 |  
					 | 17 |  
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			  The ornamental design for a vacuum cleaner, as shown and described. | 
 
	
FIG. 1 is a side perspective view of the new design of a vacuum cleaner;
FIG. 2 is another side perspective view thereof;
FIG. 3 is a front elevation view thereof;
FIG. 4 is a rear elevation view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a left side view thereof;
FIG. 7 is a top view thereof; and,
FIG. 8 is a bottom view thereof.
The broken (dashed) lines show portions of the vacuum cleaner that form no part of the claimed design.
	
	Chen, Longlin, Deng, Haiquan
	
	
	
	
	  
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