| DATAMP Patents by Month for 1861 | 
    | 
        This table shows the number of the first patent in the DATAMP
        database for each month, broken down by patent type.
     | 
	
	  	
		| Month | Utility | Reissue | Design | X | AI | Patents |  
| January
 | 31,006 | RE1,125 | - | - | AI310 | [datamp] | [all] |  
| February
 | 31,292 | RE1,139 | - | - | AI313 | [datamp] | [all] |  
| March
 | 31,595 | - | - | - | AI317 | [datamp] | [all] |  
| April
 | 31,877 | RE1,173 | D1,402 | - | - | [datamp] | [all] |  
| May
 | 32,265 | RE1,185 | - | - | - | [datamp] | [all] |  
| June
 | 32,467 | - | - | - | - | [datamp] | [all] |  
| July
 | 32,675 | - | - | - | - | [datamp] | [all] |  
| August
 | 32,971 | - | - | - | - | [datamp] | [all] |  
| September
 | 33,199 | RE1,226 | - | - | - | [datamp] | [all] |  
| October
 | 33,394 | - | - | - | - | [datamp] | [all] |  
| November
 | 33,631 | - | - | - | - | [datamp] | [all] |  
| December
 | 33,822 | - | - | - | - | [datamp] | [all] |  
	      
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