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KEYS CONRAD R

Overview
  • Total Patents
    12
About

KEYS CONRAD R has a total of 12 patent applications. Its first patent ever was published in 1955. It filed its patents most often in Canada and United States. Its main competitors in its focus markets transport, environmental technology and packaging and shipping are SEPPAELAE TEIJO, LEO SAUER and NUYTS ORB.

Patent filings in countries

World map showing KEYS CONRAD Rs patent filings in countries
# Country Total Patents
#1 Canada 6
#2 United States 6

Patent filings per year

Chart showing KEYS CONRAD Rs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Keys Conrad R 12

Latest patents

Publication Filing date Title
US2941678A Device for handling cable reels and the like
US2943754A Vehicular dumping receptacle
US2943753A Equipment for loading, hauling and dumping loose materials
US2909296A Load handling equipment and receptacles for vehicular transportation and discharge of loads
US2848123A Cable reel lifting, loading and transporting apparatus
US2941690A Loading and dumping receptacle and closing construction and fastening construction therefor
CA604117A Receptacle, loading, hauling and dumping
CA603738A Vertical swinging self loading and unloading vehicle
CA636660A Equipment for loading, hauling and dumping loose materials
CA636654A Container construction and closing mechanism
CA603732A Hoisting and transporting heavy units
CA636644A Dumping receptacle and means for handling and manipulating the same