ASPLUNDH TREE EXPERT CO has a total of 11 patent applications. Its first patent ever was published in 1952. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets machines, packaging and shipping and agriculture are A KIRSCHNER MASCHF, SATRIND SRL and PULSEWAVE LLC.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 8 | |
#2 | Canada | 2 | |
#3 | United Kingdom | 1 |
# | Industry | |
---|---|---|
#1 | Machines | |
#2 | Packaging and shipping | |
#3 | Agriculture | |
#4 | Basic materials chemistry | |
#5 | Machine tools |
# | Technology | |
---|---|---|
#1 | Milling | |
#2 | Lifting and pushing | |
#3 | Unspecified technologies | |
#4 | Preservation of human bodies | |
#5 | Accessories for machine tools | |
#6 | Agricultural harvest processing | |
#7 | Unspecified technologies | |
#8 | Horticulture |
# | Name | Total Patents |
---|---|---|
#1 | Vogan Rex R | 2 |
#2 | Blasko Andrew G | 2 |
#3 | Pletcher Robert E | 1 |
#4 | Asplundh Lester | 1 |
#5 | Moyer Richard A | 1 |
#6 | Asplundh Carl Hjalmar | 1 |
#7 | Lester Asplundh | 1 |
#8 | Herder Robert R | 1 |
#9 | Esposito James E | 1 |
#10 | Patton Joseph D | 1 |
Publication | Filing date | Title |
---|---|---|
US4944364A | Boom elevating device for line lifts | |
US4822407A | Dilutant for non-agricultural industrial herbicides | |
US4260114A | Safety device for brush chipper | |
US4037684A | Mobile lift apparatus with electric power system | |
US3989198A | Brush chipper and brake assembly usable therewith | |
US3944147A | Brush chipper | |
US3005512A | Aerial supporting structure for line construction and maintenance workers | |
US3108656A | Lifting apparatus for electric-line construction or maintenance workers | |
GB703956A | Improvements in or relating to chipping equipment for reducing branches and the like | |
CA673249A | Aerial supporting structure for line construction and maintenance workers | |
CA793102A | Lifting apparatus for electric-line construction or maintenance workers |