LILJEDAHL GUNNAR has a total of 37 patent applications. Its first patent ever was published in 1977. It filed its patents most often in Sweden, Canada and EPO (European Patent Office). Its main competitors in its focus markets medical technology, packaging and shipping and mechanical elements are PRISM MEDICAL LTD, BHM MEDICAL INC and ERGOLET AS.
# | Country | Total Patents | |
---|---|---|---|
#1 | Sweden | 15 | |
#2 | Canada | 5 | |
#3 | EPO (European Patent Office) | 5 | |
#4 | United States | 5 | |
#5 | WIPO (World Intellectual Property Organization) | 4 | |
#6 | Australia | 1 | |
#7 | Denmark | 1 | |
#8 | Norway | 1 |
# | Industry | |
---|---|---|
#1 | Medical technology | |
#2 | Packaging and shipping | |
#3 | Mechanical elements | |
#4 | Machines | |
#5 | Consumer goods | |
#6 | Transport |
# | Technology | |
---|---|---|
#1 | Operating tables | |
#2 | Nails | |
#3 | Cranes | |
#4 | Winches | |
#5 | Unspecified technologies | |
#6 | Live-saving devices | |
#7 | Physical therapy devices | |
#8 | Railway shifting |
# | Name | Total Patents |
---|---|---|
#1 | Liljedahl Gunnar | 35 |
#2 | Liljedahl G | 1 |
Publication | Filing date | Title |
---|---|---|
US2010224841A1 | Lift control systems for lifting devices and lifting devices comprising the same | |
AU3860995A | Adjusting means | |
SE9503297D0 | Arrangement with hoist unit for patients | |
WO9519813A1 | Improvements in a rope drum | |
SE9401641D0 | Arrangement with points or other manoeuvrable openings in rails for vehicles | |
WO9212088A1 | Improvements in a winch device | |
EP0460342A1 | Hoisting device for individuals | |
EP0449938A1 | Hoisting harness | |
EP0236284A2 | Mobile apparatus for lifting patients | |
EP0152821A1 | Locking pin | |
US4563118A | Expanding means | |
SE8306738D0 | Lifting device for prone person | |
CA1191462A | Expanding means | |
EP0053596A1 | Expanding means |