UNION KUPPLUNG A G has a total of 12 patent applications. Its first patent ever was published in 1932. It filed its patents most often in Spain, Switzerland and Germany. Its main competitors in its focus markets transport are WAUGH DRAFT GEAR COMPANY, UNION DRAFT GEAR COMPANY and ALMA MAXIMILIAN DR.
# | Country | Total Patents | |
---|---|---|---|
#1 | Spain | 3 | |
#2 | Switzerland | 2 | |
#3 | Germany | 2 | |
#4 | Denmark | 2 | |
#5 | United Kingdom | 2 | |
#6 | Austria | 1 |
# | Industry | |
---|---|---|
#1 | Transport |
# | Technology | |
---|---|---|
#1 | Couplings |
# | Name | Total Patents |
---|---|---|
#1 | G Union-Kupplung A | 2 |
Publication | Filing date | Title |
---|---|---|
GB481553A | Improvements in and relating to automatic couplers for railway or like vehicles | |
DE654564C | Device for damping the transverse vibrations of railway vehicles | |
GB446907A | Improvements in and relating to automatic couplers for railway or like vehicles | |
ES136028A1 | An automatic link for rail. | |
DE669073C | Coupling head for an independent, rigid railway center buffer coupling | |
ES127551A1 | Automatic coupling for rail cars. |