OLSON & SONS INC CHAS has a total of 15 patent applications. Its first patent ever was published in 1939. It filed its patents most often in United States and Canada. Its main competitors in its focus markets transport, packaging and shipping and electrical machinery and energy are RUPP OTTO, HOBBYCAR SA and LEE CHUNG CHUL.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 12 | |
#2 | Canada | 3 |
# | Industry | |
---|---|---|
#1 | Transport | |
#2 | Packaging and shipping | |
#3 | Electrical machinery and energy | |
#4 | Medical technology | |
#5 | Machines | |
#6 | Civil engineering |
# | Technology | |
---|---|---|
#1 | Convertible vehicles | |
#2 | Motor vehicles | |
#3 | Vehicle seats | |
#4 | Handling thin material | |
#5 | Installation of electric cables | |
#6 | Lifting and pushing | |
#7 | Vehicle parts | |
#8 | Operating tables | |
#9 | Unspecified technologies | |
#10 | Swimming pools |
# | Name | Total Patents |
---|---|---|
#1 | Nelson Eldrid W | 8 |
#2 | Olson Buford W | 6 |
#3 | Davidson Albin A | 3 |
#4 | Nelson E | 2 |
#5 | Olson B | 2 |
#6 | Davidson A | 2 |
#7 | Olson Sr Buford W | 1 |
#8 | Olson Buford W Sr | 1 |
#9 | Erickson Leonard E | 1 |
#10 | Auth Thomas L | 1 |
Publication | Filing date | Title |
---|---|---|
CA1086140A | Wheelchair retaining clamp for buses | |
US4114947A | Detachable seat mounting for buses | |
US4093303A | Wheelchair retaining apparatus for vehicles | |
US4126349A | Truck body with modular construction | |
CA1026623A | Convertible rail-highway vehicle | |
US3980025A | Convertible rail-highway vehicle | |
US3763789A | Convertible rail-highway vehicle | |
US3738285A | Convertible rail-highway vehicle | |
US3653332A | Convertible rail-highway vehicle | |
US3367600A | Spool mounting device | |
US2726022A | Spare tire carrier for trucks, buses, and the like | |
US2529738A | Spindle bar mounting bracket and the like | |
US2364648A | Multiple position fastener for hinged tail gates | |
US2204671A | Extensible work tower |