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JOHN BATH & COMPANY

Overview
  • Total Patents
    22
About

JOHN BATH & COMPANY has a total of 22 patent applications. Its first patent ever was published in 1920. It filed its patents most often in United States. Its main competitors in its focus markets machine tools, machines and measurement are NORMAN COMPANY VAN, SATISLOH GMBH and PHILLIPS J D CORP.

Patent filings in countries

World map showing JOHN BATH & COMPANYs patent filings in countries
# Country Total Patents
#1 United States 22

Patent filings per year

Chart showing JOHN BATH & COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bath Stanley W 12
#2 Walker Ernest A 5
#3 John Bath 4
#4 Ackley Ervin L 4
#5 Chester Bath John 1
#6 Peterson Harold L 1
#7 Allison Harvey M 1
#8 Bath Russell F 1

Latest patents

Publication Filing date Title
US2595917A Adjustable and retractable internal thread gauge
US2563063A Adjustable ring gauge
US2336202A Relieving attachment for machine tools
US2336201A Relieving attachment for machine tools
US2238515A Internal gauge for spacing holes
US2266928A Floating work holder
US2235269A Machine tool with floating head
US2121380A Bottoming tap
US2118139A Machine for grinding flutes
US2116135A Yielding work center
US2127854A Self-adjusting spindle bearing
US2021536A Auxiliary spindle for grinding wheels
US2061448A Work table and feeding mechanism therefor
US2079785A Hob grinding machine
US2006783A Truing device
US2021537A Lead screw correcting device
US2021535A Duplex grinding machine
US1946348A Hydraulic driving and control mechanism for a reciprocated member
US1929268A Automatic reversing mechanism
US1919288A Method and apparatus for truing a grinding wheel