SILVERFLEX INT NV has a total of 52 patent applications. Its first patent ever was published in 1964. It filed its patents most often in Germany, Netherlands and Switzerland. Its main competitors in its focus markets civil engineering, furniture and games and machines are SUNTEC SONNENSCHUTZTECH GMBH, BRATSCHI SILENT GLISS and KRESTA BLINDS LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | Germany | 6 | |
#2 | Netherlands | 5 | |
#3 | Switzerland | 4 | |
#4 | France | 4 | |
#5 | United Kingdom | 4 | |
#6 | Italy | 4 | |
#7 | Sweden | 4 | |
#8 | Australia | 3 | |
#9 | South Africa | 3 | |
#10 | Brazil | 2 | |
#11 | Canada | 2 | |
#12 | Denmark | 2 | |
#13 | Norway | 2 | |
#14 | Austria | 1 | |
#15 | Belgium | 1 | |
#16 | Greece | 1 | |
#17 | Israel | 1 | |
#18 | Japan | 1 | |
#19 | Portugal | 1 | |
#20 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Civil engineering | |
#2 | Furniture and games | |
#3 | Machines | |
#4 | Thermal processes |
# | Technology | |
---|---|---|
#1 | Doors and windows | |
#2 | Windows or door furnishings | |
#3 | Steam generation | |
#4 | Unspecified technologies |
# | Name | Total Patents |
---|---|---|
#1 | Zilver Edwin | 14 |
#2 | Zilver E | 12 |
#3 | Edwin Zilver | 2 |
#4 | Edouin Jirubaa | 1 |
#5 | Zilwer E | 1 |
Publication | Filing date | Title |
---|---|---|
ZA7800720B | Device for making a curtain in regular pleats | |
IL53931D0 | Device for making a curtain hang in regular pleats | |
GR62090B | Making creasings to curtains | |
PT66989A | Device for making a curtain hang in regular pleats | |
GB1540851A | Device for making a curtain hang in regular pleats | |
NL7502979A | Hanging system for a flexible curtain - has zig-zag plastics strip and stainless steel fitting for slide rail | |
US3931846A | Brakes for cords | |
GB1408692A | Brake for a cord | |
GB1414343A | Support bracket for a roller blind venetian blind or the like | |
GB1000626A | Venetian blind | |
CA874797A | Device for operating a venetian blind |