Learn more

DEARING DAVID M

Overview
  • Total Patents
    17
About

DEARING DAVID M has a total of 17 patent applications. Its first patent ever was published in 1899. It filed its patents most often in United States and Canada. Its main competitors in its focus markets transport, mechanical elements and machines are LOHNERWERKE GES M B H, ACCESORIOS Y ELEVADORES VALENC and HENDRICKSON MFG CO.

Patent filings in countries

World map showing DEARING DAVID Ms patent filings in countries
# Country Total Patents
#1 United States 11
#2 Canada 6

Patent filings per year

Chart showing DEARING DAVID Ms patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dearing David M 17
#2 Spaulding Frank H 2
#3 Reynolds Lee A 1
#4 Sauvage William Henry 1
#5 Wood Henry Newton 1
#6 Spalding Frank H 1

Latest patents

Publication Filing date Title
US1178060A Running-gear for motor-vehicles.
US1155801A Running-gear for motor-vehicles.
CA149844A Motor vehicle
US1120036A Running-gear for motor-vehicles.
CA141677A Motor vehicle gear
CA141678A Motor vehicle gear
US1005171A Running-gear for motor-vehicles.
US1005170A Running-gear for motor-vehicles.
US1026851A Running-gear for motor-vehicles.
US886191A Variable-speed power-transmission device.
US869881A Motor-vehicle running-gear.
US852707A Motor-vehicle.
US754975A Mechanically-propelled vehicle.
US747860A Mechanically-propelled vehicle.
CA74554A Anti-slipping device
CA67043A Rotary engine
CA62715A Brake