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ALBERTSON & CO INC

Overview
  • Total Patents
    71
About

ALBERTSON & CO INC has a total of 71 patent applications. Its first patent ever was published in 1926. It filed its patents most often in United States and United Kingdom. Its main competitors in its focus markets machine tools, machines and surface technology and coating are BEARD LAWRENCE O, ECLIPSE COUNTERBORE COMPANY and VAN NORMAN MACHINE TOOL CO.

Patent filings in countries

World map showing ALBERTSON & CO INCs patent filings in countries
# Country Total Patents
#1 United States 68
#2 United Kingdom 3

Patent filings per year

Chart showing ALBERTSON & CO INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Albertson Frans O 46
#2 Madsen Jens Axel W 11
#3 Osbern Albertson Frank 8
#4 Olsen Gustav A 5
#5 Axel Madsen 4
#6 Albertson Frank O 2
#7 Gustav Olsen 2
#8 Perham James A 1
#9 Sogge Olin D 1
#10 Edgar Dowling Harold 1

Latest patents

Publication Filing date Title
US3364625A Drive for surface-finishing tool
US3210892A Safety wheel assembly
US3053360A Rotary impact wrench mechanism
US3106274A Rotary impact mechanism
US2993397A Magazine-type socket wrench
US2896489A Magazine-type socket wrench
US2886997A Rotary impact wrench mechanism
US2895360A Power operated magazine-type socket wrench attachment
US2909249A Spindle lock
US2764705A Motor reversing switch mechanism
US2756853A Rotary impact tool
US2537179A Chuck
US2488673A Chuck
US2439751A Abrasive disc holder
US2385249A Abrasive disk
US2292261A Abrasive disk and method of making the same
US2267781A Electric sanding machine
US2252683A Method of form setting abrasive disks
US2242877A Abrasive disk and method of making the same
US2257559A Chuck key holder