UNION MFG CO has a total of 67 patent applications. Its first patent ever was published in 1901. It filed its patents most often in United States. Its main competitors in its focus markets machine tools, machines and packaging and shipping are BUCK TOOL CO, LUERS JOHN M and CUSHMAN CHUCK CO.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 67 |
# | Industry | |
---|---|---|
#1 | Machine tools | |
#2 | Machines | |
#3 | Packaging and shipping | |
#4 | Electrical machinery and energy | |
#5 | Textiles and paper |
# | Name | Total Patents |
---|---|---|
#1 | Church Albert E | 19 |
#2 | Skillin Walter F | 11 |
#3 | Nelles Russell E | 7 |
#4 | Alexandra Damijonaitis | 5 |
#5 | Carleton John W | 4 |
#6 | Work Erich W | 3 |
#7 | Bush George G | 2 |
#8 | Harner John Z | 2 |
#9 | Gates Frederic P | 2 |
#10 | Trask George E | 2 |
Publication | Filing date | Title |
---|---|---|
US3569689A | Continuously illuminated grab bar | |
US3421508A | Cryosurgical probe | |
US3627162A | Insulated cup | |
US3028169A | Scroll chuck | |
US2973956A | Non-vertical air-floated indexing fixture | |
US2890889A | Combination power and hand operated chuck | |
US2867442A | Power chuck | |
US2867441A | Power chuck | |
US2956811A | Chuck | |
US2916290A | Chuck with pivoted jaw | |
US2890888A | Chuck with pivoted jaws | |
US2952177A | Power-operated wrench | |
US2938500A | Collet actuator | |
US3106431A | Load support with fluid-pressure type load relief provision | |
US2845277A | Chuck | |
US2845276A | Chuck | |
US2845275A | Lever actuated chuck | |
US2814496A | Fluid actuated chuck | |
US2779601A | Hydraulic chuck | |
US2788979A | Hydraulic chuck |