RAINVILLE COMPANY INC has a total of 12 patent applications. Its first patent ever was published in 1972. It filed its patents most often in United States and Canada. Its main competitors in its focus markets machines, packaging and shipping and furniture and games are FRIENDSHIP PRODUCTS LLC, THATCHER TUBES LLC and NISSEI ASB MACHINE CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 11 | |
#2 | Canada | 1 |
# | Industry | |
---|---|---|
#1 | Machines | |
#2 | Packaging and shipping | |
#3 | Furniture and games |
# | Technology | |
---|---|---|
#1 | Shaping of plastics | |
#2 | Fillers | |
#3 | Containers for goods storage | |
#4 | Certain plastics | |
#5 | Household appliances | |
#6 | Unspecified technologies | |
#7 | Milling | |
#8 | Preparation of materials |
# | Name | Total Patents |
---|---|---|
#1 | Rainville Dewey | 9 |
#2 | Eichenberger Walter | 1 |
#3 | Mulraney David | 1 |
#4 | Hoffman Rudolf | 1 |
#5 | Wunderlich Ernst Dieter | 1 |
#6 | Wunderlich Ernst D | 1 |
#7 | Reese Melton E | 1 |
Publication | Filing date | Title |
---|---|---|
US4363415A | Blow molded container with separate handle | |
US4364721A | Apparatus for blowing oriented containers | |
US4281770A | Blow molded container with separate handle | |
US4227871A | Location of equipment on blow molding machines | |
US4120924A | Method for making foamed blown ware | |
US4111635A | Manifold in substantial alignment with plasticizer | |
US4057378A | Traversing core rod detecting device | |
CA1078121A | Injection blow molding of container open at both ends | |
US3947176A | Double injection mold with neck gating | |
US3918866A | Apparatus for detecting deposits on core rods | |
US3881854A | Molding apparatus with neck-gated mold | |
US3865319A | Multiple helical blade rotary grinder for light density material |