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CAMPBELL ALVA VINCENT

Overview
  • Total Patents
    11
About

CAMPBELL ALVA VINCENT has a total of 11 patent applications. Its first patent ever was published in 1896. It filed its patents most often in United Kingdom and United States. Its main competitors in its focus markets thermal processes are AURORA ARTICULOS HOGAR, ERNST KLUSS and ELB DI L VENTURI.

Patent filings in countries

World map showing CAMPBELL ALVA VINCENTs patent filings in countries
# Country Total Patents
#1 United Kingdom 10
#2 United States 1

Patent filings per year

Chart showing CAMPBELL ALVA VINCENTs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Thermal processes

Focus technologies

Top inventors

# Name Total Patents
#1 Campbell Alva Vincent 11
#2 Lambert Joseph 1
#3 Cuthbert Edwin 1

Latest patents

Publication Filing date Title
GB190811116A Improvements in and connected with Fittings and Apparatus for Bars and the like Places.
GB190809885A Improvements in and relating to Front Pieces for Boots, Articles of Clothing and the like.
GB190800256A Improvements in Fastenings for Boots, Shoes and Clothing.
GB190603558A An Improved Self-extinguishing Safety Lamp.
GB190500721A Improvements in Devices for Smoking Tobacco, Cigars, Cigarettes and the like.
GB190421108A A Concentric Scraping or Cutting Appliance with Changeable Adjustable Cutters.
GB190418894A Improved Heel for Boots and Shoes and Cutter for same.
GB190105319A Improvements in Sash-pulleys
US733004A Oil-lamp.
GB190015584A Improvements in Safety Oil Lamps.
GB189602104A Improvements in Boot and Shoe Protectors.