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HERBERT ALFRED

Overview
  • Total Patents
    93
About

HERBERT ALFRED has a total of 93 patent applications. Its first patent ever was published in 1895. It filed its patents most often in United Kingdom, Switzerland and United States. Its main competitors in its focus markets machine tools, mechanical elements and measurement are CHONGQING FENGYUN MACHINERY MFG CO LTD, CHIZHOU BSKING MECHANICAL AND ELECTRICAL TECHNOLOGY CO LTD and DUPLOMATIC AUTOMAZIONE S P A.

Patent filings in countries

World map showing HERBERT ALFREDs patent filings in countries
# Country Total Patents
#1 United Kingdom 91
#2 Switzerland 1
#3 United States 1

Patent filings per year

Chart showing HERBERT ALFREDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Herbert Alfred 92
#2 Vernon Percy Venables 58
#3 Milburn John 7
#4 Lloyd Arthur Harold 6
#5 Harmer Oscar 3
#6 Hildreth William Augustus 2
#7 Wright Isaac Henry 1
#8 Round Isaac 1
#9 Allen Thomas 1
#10 Miles Leonard 1

Latest patents

Publication Filing date Title
GB136726A Improvements in Radial Drilling Machines.
GB136347A Improvements in or relating to Lathes or like Machine-tool and Means for Protecting the Guide Surfaces thereon.
GB129810A Improvements in or relating to Feeding and Measuring Devices for Rolls of Photo-sensitive Material Employed in Photographic Cameras.
GB128003A Improvements in or relating to Arbors for Milling-tools or other Cutting-tools.
GB117858A Improvements in or relating to Rotary Pumps.
GB109395A Improvements in or relating to Screw-cutting Taps.
GB106253A Improvements in Holders for Tools for Cutting Metal or other Hard Materials.
GB111356A Improvements in Screw-cutting Lathes.
GB110441A Improvements relating to the Grinding of Tools for Cutting Screw Threads.
GB111183A Improvements in Fixtures or the like for Accurately Machining Angular Pieces.
GB106032A Improvements in and relating to Screw-cutting Taps.
GB106033A Improvements in and relating to Screw-cutting Taps.
GB102573A Improvements in Gauges for Testing Screws and the like.
GB102652A A New or Improved Machine for Measuring Angles, Pitches, Lengths, and the like.
GB191422357A Improvements in Turret Lathes.
GB191421648A Improvements in the Lubrication of Drilling Machines and the like.
GB191416826A Improvements in or relating to Die-heads for Cutting Screw Threads.
GB191413748A Lubricating & Cooling Tools & Work in Metal Cutting Machine Tools.
GB191407748A Improvements in Turrets for use on Turret Lathes.
GB191403779A Improvements in Feed Mechanism for Drilling Machines and the like.