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GRAY BERTRAM PARROTT

Overview
  • Total Patents
    22
About

GRAY BERTRAM PARROTT has a total of 22 patent applications. Its first patent ever was published in 1901. It filed its patents most often in United Kingdom, Canada and United States. Its main competitors in its focus markets agriculture and transport are VAILLANT JOSEPH, STRUBE CHRISTIAN and MUSTANG SA.

Patent filings in countries

World map showing GRAY BERTRAM PARROTTs patent filings in countries
# Country Total Patents
#1 United Kingdom 9
#2 Canada 6
#3 United States 3
#4 Spain 2
#5 Austria 1
#6 France 1

Patent filings per year

Chart showing GRAY BERTRAM PARROTTs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Agriculture
#2 Transport

Focus technologies

Top inventors

# Name Total Patents
#1 Gray Bertram Parrott 20
#2 Whitcombe-Brown William Henry 1

Latest patents

Publication Filing date Title
CA193970A Horseshoe
GB122666A Improved Means for Roughing Horses and Mules.
GB113988A Improvements in and connected with Hoof Pads for Horse Shoes.
GB102170A Improvements in Pneumatic and other Resilient Tyres for the Wheels of Motor Vehicles, Cycles and the like.
GB190821167A Improvements in and connected with the Heels of Boots and Shoes.
CA125599A Horseshoe and pad
US925631A Combined horseshoe and pad.
GB190705293A A Combined Horse Shoe and Pad.
US820108A Hoof-pad for horseshoes.
CA95446A Hoof pad
US835064A Hoof-pad for horseshoes.
GB190500285A Improvements in and connected with Hoof-pads for Horse Shoes.
GB190417629A Improvements in Securing Hoof-pads to Horse Shoes.
GB190106048A An Improved Knee Pad for Use in Riding.
CA206878A Hoof pad for horseshoes
CA215136A Means for roughing horses and mules
CA309800A Horseshoe