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BEAVER PREC PRODUCTS INC

Overview
  • Total Patents
    30
About

BEAVER PREC PRODUCTS INC has a total of 30 patent applications. Its first patent ever was published in 1953. It filed its patents most often in United States, United Kingdom and Germany. Its main competitors in its focus markets mechanical elements, machines and machine tools are TELEFLEX AUTOMOTIVE GERMANY GM, PADGETT JOSEPH E and UNITED PARTS FHS AUTOMOBIL SYS.

Patent filings in countries

World map showing BEAVER PREC PRODUCTS INCs patent filings in countries
# Country Total Patents
#1 United States 18
#2 United Kingdom 6
#3 Germany 4
#4 Switzerland 2

Patent filings per year

Chart showing BEAVER PREC PRODUCTS INCs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Sears Richard E 10
#2 Morris Walter H 5
#3 Doran Leo F 4
#4 E Sears Richard 2
#5 Paul Anderson 2
#6 Theodore R Schlenker 1
#7 Propst Verle Vore 1
#8 Propst Verle V 1
#9 G Newman William 1
#10 Miller Floyd E 1

Latest patents

Publication Filing date Title
GB1191871A Method of Preloading Ball Screws
GB1098097A Screw-and-nut type positioning device
GB1065810A Ball bearing assembly for ways
US3369422A Preloaded ball nut and screw device
US3364757A Positioning device
US3230762A Torque measuring in preloaded ball screw and nut assemblies
US3128611A Universally jointed spindle
US3145599A Method and machine for cutting threads of varying pitch
US3130522A Lead shift mechanism
GB932721A Ball screw assembly with internal ball return
GB928696A Ball spline assembly
US3045457A Ball spline assembly
US3029660A Ball screw with stop means
US2975649A Ball screw assembly with internal ball return
US2936645A Preloaded ball screw assembly
US3008774A Ball way construction
US2930252A Valve operator
US2932209A Ball screw mechanism
US2945366A Ball spline assembly
US2905008A Means for preloading a ball spline assembly