RUDOLF HEINEMANN has a total of 17 patent applications. Its first patent ever was published in 1930. It filed its patents most often in Germany, United Kingdom and United States. Its main competitors in its focus markets transport, electrical machinery and energy and engines, pumps and turbines are KING GORDON A, WARD DEV MARTIN and GONZALEZ JAIME DE JESUS.
# | Country | Total Patents | |
---|---|---|---|
#1 | Germany | 10 | |
#2 | United Kingdom | 4 | |
#3 | United States | 3 |
# | Industry | |
---|---|---|
#1 | Transport | |
#2 | Electrical machinery and energy | |
#3 | Engines, pumps and turbines | |
#4 | Civil engineering |
# | Technology | |
---|---|---|
#1 | Vehicle signalling and lighting | |
#2 | Vehicle servicing | |
#3 | Doors and windows | |
#4 | Cycle accessories | |
#5 | Aeroplanes | |
#6 | Starting of combustion engines | |
#7 | Special electric heating or lighting |
# | Name | Total Patents |
---|---|---|
#1 | Rudolf Heinemann | 3 |
#2 | Heinemann Rudolf | 1 |
Publication | Filing date | Title |
---|---|---|
US2028664A | Vehicle direction indicator | |
US2074907A | Direction indicator | |
GB399774A | Improvements in or relating to manoeuvre-signalling devices for motor or like vehicle | |
GB395613A | Improvements in or relating to manaeuvre-signalling devices on vehicles | |
GB413331A | Improvements in or relating to manoeuvre-signalling devices for vehicles, in particulr for motor vehicles | |
US2012667A | Vehicle direction indicator | |
GB362024A | Improvements in or relating to electro-magnetic direction indicators particularly for motor vehicles | |
DE580483C | Direction indicators, in particular for motor vehicles |