LIBERDA VIKTOR has a total of 22 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 1973. It filed its patents most often in Austria, Germany and Switzerland. Its main competitors in its focus markets civil engineering, basic communication technologies and packaging and shipping are ALPHA DEUREN INT BV, HOERMANN KG VERKAUFSGES and ASSA ABLOY ENTRANCE SYSTEMS AB.
# | Country | Total Patents | |
---|---|---|---|
#1 | Austria | 15 | |
#2 | Germany | 3 | |
#3 | Switzerland | 1 | |
#4 | EPO (European Patent Office) | 1 | |
#5 | United States | 1 | |
#6 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Civil engineering | |
#2 | Basic communication technologies | |
#3 | Packaging and shipping |
# | Technology | |
---|---|---|
#1 | Indexing scheme relating to hinges | |
#2 | Doors and windows | |
#3 | Wing fittings | |
#4 | Hinges for doors or windows | |
#5 | Structural elements | |
#6 | Locks | |
#7 | Pulse technique | |
#8 | Elevators and escalators | |
#9 | Bolts for doors or windows | |
#10 | General building constructions |
# | Name | Total Patents |
---|---|---|
#1 | Liberda Viktor | 6 |
#2 | Morawetz Gerhard Ing | 1 |
#3 | Liberda Rudolf | 1 |
#4 | Koth Florian | 1 |
#5 | Rudolf Liberda | 1 |
#6 | Viktor Liberda | 1 |
#7 | Morawetz Gerhard | 1 |
Publication | Filing date | Title |
---|---|---|
EP3498960A1 | Locking device for a door, in particular sliding door | |
AT519601A1 | Method and device for controlling a door, preferably sliding door | |
AT519517A1 | Device for actuating a sliding door | |
AT513462A1 | worm drive | |
AT512866A1 | Gate with gate drive | |
AT504334B1 | Arrangement for closing and unlocking of sealed swing doors | |
AT502966A1 | Edge device | |
ATA191398A | Device for warning, securing and protecting the users of traffic areas | |
DE19839268A1 | Bevelled edge connection | |
ATA184795A | Swivel gate or folding door | |
ATA212487A | Sliding gate, in particular fire protection gate | |
ATA264083A | Sliding gate, in particular fire protection gate | |
ATA454680A | Closing control for double doors | |
DE2512777A1 | Fire wall elements and fire doors - using asbestos cement panels with inner layers of flexible glass fibre and mica core panels | |
ATA286074A | Fire protection doors | |
ATA992373A | Fire protection doors |