Learn more

BROWN HOISTING MACHINERY CO

Overview
  • Total Patents
    79
About

BROWN HOISTING MACHINERY CO has a total of 79 patent applications. Its first patent ever was published in 1901. It filed its patents most often in United States, Canada and Austria. Its main competitors in its focus markets packaging and shipping, civil engineering and transport are RACHINGER REINHOLD, RAADGEVEND INGENIEURSBURO F KOCH B V and JIANGSU ZISHI MACHINERY MFT CO LTD.

Patent filings in countries

World map showing BROWN HOISTING MACHINERY COs patent filings in countries
# Country Total Patents
#1 United States 61
#2 Canada 15
#3 Austria 2
#4 Germany 1

Patent filings per year

Chart showing BROWN HOISTING MACHINERY COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Brown Alexander E 23
#2 Brown Alexander Ephraim 10
#3 Monroe Will K 5
#4 Taylor Ernest W 4
#5 Dowd John P 4
#6 Wright Charles H 3
#7 Colby Mark R 3
#8 Williams Gurdon H 3
#9 Wright Charles Herbert 2
#10 Stewart James 2

Latest patents

Publication Filing date Title
US1236047A Apparatus for handling material.
US1266168A Skip attachment for excavator-buckets.
US1201258A Grapple for hoisting and conveying machines.
US1136939A Hoisting and conveying machine.
CA163593A Hanger for tramways
US1128909A Hanger connection for overhead tramways.
US1152879A Means for hoisting and conveying lumber-packages.
US1126550A Means for clamping cars in tipples.
US1131489A Dumping-truck.
US1165947A Means for bringing up cars to tipples.
US1070545A Truck-frame.
CA142699A Overhead tramway mechanism
CA142700A Jack beam
US1035265A Hoisting and conveying machine.
CA140845A Coal screen
US1035267A Jack-beam.
US1059334A Means for operating shovel-buckets and similar receptacles.
US1024836A Mechanism for operating cranes.
CA135737A Ore moving apparatus
US1008218A Means for handling freight in storage-buildings.