STEPHENSON CHARLES H has a total of 11 patent applications. Its first patent ever was published in 1902. It filed its patents most often in United States. Its main competitors in its focus markets packaging and shipping, machines and environmental technology are LIBERTY DIVERSIFIED IND, CARR CAROLINE and TOUZANI WILLIAM.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 11 |
# | Industry | |
---|---|---|
#1 | Packaging and shipping | |
#2 | Machines | |
#3 | Environmental technology | |
#4 | Machine tools | |
#5 | Transport | |
#6 | Furniture and games |
# | Technology | |
---|---|---|
#1 | Containers for goods storage | |
#2 | Unspecified technologies | |
#3 | Garbage disposal | |
#4 | Sanitary equipment | |
#5 | Hand carts | |
#6 | Punching metal |
# | Name | Total Patents |
---|---|---|
#1 | Stephenson Charles H | 11 |
#2 | Peare Sarah Slade | 1 |
#3 | Peare George R | 1 |
Publication | Filing date | Title |
---|---|---|
US1441040A | Garbage bucket | |
US1430698A | Barrel truck | |
US1073077A | Apparatus for bending wired sheet metal. | |
US1011874A | Refuse-disposal device. | |
US1222157A | Earth-closet. | |
US1148261A | Fireproof waste-pail. | |
US868895A | Sheet-metal receptacle. | |
US868821A | Garbage-receptacle container. | |
US868820A | Garbage-receptacle container. | |
US868894A | Garbage-receptacle container. | |
US722766A | Garbage-receptacle container. |