WETZELL GUMMIWERKE AG has a total of 47 patent applications. Its first patent ever was published in 1935. It filed its patents most often in Germany, France and United Kingdom. Its main competitors in its focus markets furniture and games, machines and mechanical elements are CASSINA SPA, CLASSIC CORP and BARBULLA WINFRIED PETER.
# | Country | Total Patents | |
---|---|---|---|
#1 | Germany | 22 | |
#2 | France | 13 | |
#3 | United Kingdom | 4 | |
#4 | Austria | 2 | |
#5 | United States | 2 | |
#6 | Canada | 1 | |
#7 | Switzerland | 1 | |
#8 | Denmark | 1 | |
#9 | Finland | 1 |
# | Industry | |
---|---|---|
#1 | Furniture and games | |
#2 | Machines | |
#3 | Mechanical elements | |
#4 | Transport | |
#5 | Consumer goods | |
#6 | Agriculture |
# | Technology | |
---|---|---|
#1 | Chairs and beds | |
#2 | Unspecified technologies | |
#3 | Pistons and sealings | |
#4 | Buttons, pins and buckles | |
#5 | Dairy products production | |
#6 | Unspecified technologies | |
#7 | Dry-docking of vessels | |
#8 | Pipes | |
#9 | Compounding processes | |
#10 | Ships |
# | Name | Total Patents |
---|---|---|
#1 | Schade Harald Dr-Ing | 5 |
#2 | Paschen Ludwig | 2 |
#3 | Bilshausen Heinz | 2 |
#4 | Behrens Hans-Werner | 2 |
#5 | Doerffel Dipl-Kfm Dr Wolfgang | 1 |
#6 | Gandolph Doelter | 1 |
#7 | Matthaei Dr Ernst | 1 |
#8 | Paschen Dipl-Aufmann Ludwig | 1 |
#9 | Ludwig Paschen | 1 |
#10 | Schmiele Wolfgang | 1 |
Publication | Filing date | Title |
---|---|---|
FR1531150A | Hose molding nipple for milking machine | |
FR1373301A | Pressure hose | |
US3167834A | Zipper | |
FR1353062A | Waterproof zipper | |
FR1052022A | Flexible pipe | |
FR1046514A | Hollow bodies that can be inflated, such as mattresses, cushions, inflatable boats and others | |
FR1030790A | Air mattress | |
FR897256A | Shut-off valve, in particular for inflatable bodies, such as pneumatic life jackets, pneumatic cushions, and the like | |
FR881885A | Process for obtaining a bond between artificial rubber and artificial glass | |
FR841702A | Inflatable mattress | |
FR792032A | Mattress | |
GB435374A | Improvements in inflatable rubber mattresses | |
CA568853A | Easy chair |