1942's Plant Patent Counts

month	first	count
January	PP499	3
February	PP502	2
March	PP504	4
April	PP508	5
May	PP513	12
June	PP525	6
July	PP531	6
August	PP537	7
September	PP544	2
October	PP546	8
November	PP554	2
December	PP556	8
	Total:	65

1941   Back   1943