WONG DON M has a total of 32 patent applications. Its first patent ever was published in 1982. It filed its patents most often in United States, Canada and Hong Kong. Its main competitors in its focus markets furniture and games, chemical engineering and machines are GRELICH THOMAS, IDES DEV COMPANY LTD and VITA MIX MAN CORP.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 8 | |
#2 | Canada | 4 | |
#3 | Hong Kong | 4 | |
#4 | EPO (European Patent Office) | 3 | |
#5 | WIPO (World Intellectual Property Organization) | 3 | |
#6 | Australia | 2 | |
#7 | China | 2 | |
#8 | Germany | 1 | |
#9 | Denmark | 1 | |
#10 | Republic of Korea | 1 | |
#11 | Norway | 1 | |
#12 | Singapore | 1 | |
#13 | Taiwan | 1 |
# | Industry | |
---|---|---|
#1 | Furniture and games | |
#2 | Chemical engineering | |
#3 | Machines | |
#4 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Kitchen equipment | |
#2 | Mixing | |
#3 | Gearing | |
#4 | Unspecified technologies |
# | Name | Total Patents |
---|---|---|
#1 | Wong Don M | 18 |
#2 | Wong Don Man | 12 |
#3 | Wong Don-Man | 1 |
#4 | Man Wong Don | 1 |
Publication | Filing date | Title |
---|---|---|
WO2007146619A2 | Stirring and mixing apparatus | |
HK1018193A1 | Stirrer assembly for automated cooking machine. | |
TW371623B | Stirrer assembly | |
EP0902639A1 | Stirrer assembly for automated cooking machine | |
HK136393A | Automatic cooking apparatus | |
SG127893G | Stirring mechanism | |
US4942807A | Turning mechanism | |
US4820054A | Stirring mechanism | |
US4779522A | Drive mechanism for intermittent shaft rotation at irregular intervals | |
US4649810A | Automatic cooking apparatus | |
US4938125A | Liquid dispensing apparatus |