TSAI KUO LUNG has a total of 18 patent applications. Its first patent ever was published in 1978. It filed its patents most often in Germany, Italy and India. Its main competitors in its focus markets consumer goods, civil engineering and machine tools are KUO LUNG TSAI, WILLIAM LIVSEY and PARKER PEN IP LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Germany | 9 | |
#2 | Italy | 4 | |
#3 | India | 2 | |
#4 | Republic of Korea | 1 | |
#5 | Sweden | 1 | |
#6 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Consumer goods | |
#2 | Civil engineering | |
#3 | Machine tools | |
#4 | Machines | |
#5 | Thermal processes | |
#6 | Furniture and games |
# | Technology | |
---|---|---|
#1 | Writing or drawing tools | |
#2 | Water-closets with flushing devices | |
#3 | Unspecified technologies | |
#4 | Locks | |
#5 | Soldering, welding and flame cutting | |
#6 | Air-conditioning | |
#7 | Walking sticks | |
#8 | Sanitary equipment |
# | Name | Total Patents |
---|---|---|
#1 | Tsai Kuo Lung | 16 |
#2 | Tsai Kuo-Lung | 1 |
Publication | Filing date | Title |
---|---|---|
KR20010047216A | Mist humidifier | |
IT8323471D0 | Multi-nib ink pen | |
DE3224611A1 | WRITING INSTRUMENT WITH SEVERAL INTERCHANGEABLE WRITING TIPS | |
DE3118323A1 | Writing instrument with replaceable nib | |
DE3114891A1 | BALL POINT SPRING WRITER | |
IT8019871D0 | Combined toilet seat for adults and children | |
DE3004352A1 | Combined toilet seat for adults and children - consists of child's seat fitting inside central hole of adult's seat, with lid, hinges and fastenings | |
IT7928397D0 | Pan for flushable water closet | |
DE2948278A1 | Pan for flushable water closet - has contoured rear wall promoting high energy whorl which dislodges solids |