CHAMBERLAIN CORP has a total of 81 patent applications. Its first patent ever was published in 1928. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets consumer goods, machines and civil engineering are SAGINAW MFG CO, HARRY BOHN and J G DE REMER RES CORP.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 65 | |
#2 | Canada | 13 | |
#3 | United Kingdom | 2 | |
#4 | Germany | 1 |
# | Industry | |
---|---|---|
#1 | Consumer goods | |
#2 | Machines | |
#3 | Civil engineering | |
#4 | Engines, pumps and turbines | |
#5 | Mechanical elements | |
#6 | Furniture and games | |
#7 | Machine tools |
# | Technology | |
---|---|---|
#1 | Laundering textiles | |
#2 | Unspecified technologies | |
#3 | Ice-boxes | |
#4 | Finishing work on buildings | |
#5 | Pumps | |
#6 | Office furniture | |
#7 | Punching metal | |
#8 | Doors and windows | |
#9 | Pipes | |
#10 | Venting or aerating devices |
# | Name | Total Patents |
---|---|---|
#1 | Etten Nicholas L | 52 |
#2 | Orser Lawrence D | 13 |
#3 | Kiffer Desire A | 5 |
#4 | Kimball George R | 4 |
#5 | D Olive Charles R | 3 |
#6 | Etten Nicholas Lawrence | 3 |
#7 | Andreassen Alfred E O | 2 |
#8 | Christensen Fred A | 2 |
#9 | Andreassen Donald R | 2 |
#10 | Olsen Cleo B | 2 |
Publication | Filing date | Title |
---|---|---|
US3301534A | Paint shaker machine | |
US3270404A | Method of making metallic shelving | |
US3185315A | Shelf structure | |
US3166926A | Excess roll separation pressure release means for wringers | |
US3185314A | Double-wire shelf | |
US3166925A | Wringer | |
US3105595A | Metal shelf construction | |
US3133644A | Refrigerator shelf structure | |
US3053194A | Enclosed liquid pump | |
US3028741A | Reversely tipping drain board | |
US2957589A | Swing out shelf | |
US3037267A | Method of making shelf structures | |
US2966388A | Roll out shelf structure | |
US2971363A | Wringer | |
US2902944A | Pump | |
US2898983A | Roll-up awning | |
GB805436A | Improvements in or relating to wringers | |
US2872270A | Sliding refrigerator shelf | |
US2905355A | Compressible stopper | |
US2869839A | Power plant arrangement for mobile spray tank |