-
3637999
-
Patent number 3,637,999
-
Issue date Jan 25, 1972
-
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
-
3518412
-
Patent number 3,518,412
-
Issue date Jun 30, 1970
-
G06 - COMPUTING CALCULATING COUNTING
-
3219270
-
Patent number 3,219,270
-
Issue date Nov 23, 1965
-
G06 - COMPUTING CALCULATING COUNTING
-
2656105
-
Patent number 2,656,105
-
Issue date Oct 20, 1953
-
G06 - COMPUTING CALCULATING COUNTING
-
2314637
-
Patent number 2,314,637
-
Issue date Mar 23, 1943
-
G06 - COMPUTING CALCULATING COUNTING
-
2285844
-
Patent number 2,285,844
-
Issue date Jun 9, 1942
-
G06 - COMPUTING CALCULATING COUNTING
-
2269043
-
Patent number 2,269,043
-
Issue date Jan 6, 1942
-
G06 - COMPUTING CALCULATING COUNTING
-
2233306
-
Patent number 2,233,306
-
Issue date Feb 25, 1941
-
G06 - COMPUTING CALCULATING COUNTING
-
2180590
-
Patent number 2,180,590
-
Issue date Nov 21, 1939
-
G06 - COMPUTING CALCULATING COUNTING
-
2097065
-
Patent number 2,097,065
-
Issue date Oct 26, 1937
-
G06 - COMPUTING CALCULATING COUNTING
-
1924794
-
Patent number 1,924,794
-
Issue date Aug 29, 1933
-
G06 - COMPUTING CALCULATING COUNTING
-
1513811
-
Patent number 1,513,811
-
Issue date Nov 4, 1924
-
G06 - COMPUTING CALCULATING COUNTING