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HIGHWAY EQUIP CO

Overview
  • Total Patents
    27
  • GoodIP Patent Rank
    227,238
  • Filing trend
    ⇩ 100.0%
About

HIGHWAY EQUIP CO has a total of 27 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1955. It filed its patents most often in United States and Canada. Its main competitors in its focus markets civil engineering, agriculture and machines are JIANGSU SIMING ENG MACHINERY CO LTD, TARGET PRODUCTS INC and RAUSCH MARTIN.

Patent filings in countries

World map showing HIGHWAY EQUIP COs patent filings in countries
# Country Total Patents
#1 United States 20
#2 Canada 7

Patent filings per year

Chart showing HIGHWAY EQUIP COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Rawson James L 6
#2 Brisbin Richard F 4
#3 Lorenc Allan L 3
#4 Podoll Michael J 2
#5 Sedlacek Edward J 2
#6 Sharp Allen B 2
#7 Rissi Matthew W 2
#8 Leigh Theodore M 2
#9 Podoll Michael 2
#10 Beck David 2

Latest patents

Publication Filing date Title
US2017274397A1 Broadcast spreader with swath manipulation
US7980484B1 Automatic flow gap adjusting anti-slab method and apparatus
US6817551B2 Convertible plural bin and conveyor material spreader
US6520458B2 Distributor insert dual function stand and storage method
US6517281B1 Adjustable spinner for a particulate material spreader
US6092966A Multi-purpose dump unit for vehicles
US5076704A Methods of and apparatus for blending and elevating materials
US4790484A Apparatus for distributing granular material
US4561594A End cleaner for flail type manure spreader
US4230280A Vehicular spreader with digital electronic ground speed link
US3904129A Hydraulic system for vehicular spreader
CA989357A Truck body
US3326101A Apparatus for soil cement stabilization
US3279824A Truck hitch
US3301006A Motor mount
US3276779A Spreader control mechanism
US3279337A Vehicle for treating road surfaces with a slurry
US3171558A Feed body motor mount
US3184243A Fertilizer wagon
US2893740A Material distributing device