Learn more

DUTTON LAINSON CO

Overview
  • Total Patents
    53
  • GoodIP Patent Rank
    192,895
About

DUTTON LAINSON CO has a total of 53 patent applications. Its first patent ever was published in 1944. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets packaging and shipping, machines and transport are MAXWELL MARINE LTD, COFFING FREDRICK W and LEWMAR MARINE LTD.

Patent filings per year

Chart showing DUTTON LAINSON COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Brockelsby Norman D 10
#2 Gruidel James M 8
#3 Johnson Thomas G 8
#4 Haase Reinhold A 7
#5 Hull John D 5
#6 Downs Joseph C 4
#7 Bufford Charles D 4
#8 Norton Zane Alexander 3
#9 Priest Wayne A 3
#10 Christensen Brad Nels 3

Latest patents

Publication Filing date Title
US2020024112A1 Winch assembly
US2018264901A1 Jack assembly
US2017036895A1 Winch assembly
CA2366714A1 Fence wire stretcher handle construction
US6481740B1 Ball and socket trailer hitch assembly
US6116580A Reversible winch ratchet mechanism
US5739439A Vertical stratified air/water sampling device
US5201084A Screw driven lift mechanism for a hospital patient chair transfer system
US5184358A Bathing tub construction with removable side wall
US5172455A Buckle and belt assembly construction for patient restraint
US5182821A Panel construction for bathing tub
US5261132A Patient chair construction with recliner back tilt control and footrest hinge construction
US5022573A Spare tire rack
US4247003A Product display card
CA1093059A Winch
US4109869A Oiler with adjustable spray nozzle
US3921958A Tongue jack
US3939793A Anchor bracket and cleat
US3939729A Pawl and ratchet construction for hand winch
US3948488A Mounting means for power anchor winch