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BATCHELDER JAMES W

Overview
  • Total Patents
    12
About

BATCHELDER JAMES W has a total of 12 patent applications. Its first patent ever was published in 1928. It filed its patents most often in United States and Canada. Its main competitors in its focus markets mechanical elements, machines and packaging and shipping are DON HEYER, MEISCHKE-SMITH WILLIAM and KERK MOTION PROD.

Patent filings in countries

World map showing BATCHELDER JAMES Ws patent filings in countries
# Country Total Patents
#1 United States 11
#2 Canada 1

Patent filings per year

Chart showing BATCHELDER JAMES Ws patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Batchelder James W 12

Latest patents

Publication Filing date Title
US4869357A Overrunning clutch with grooved bushing for reception of spring coil
US2894420A Apparatus for automatic drilling and tapping of headed workpieces
US2907154A Flow control mechanism for countingpackaging apparatus and electric circuitry therefor
US2811876A Automatic tapping and drilling machine
US2792031A Container conveying and positioning machine for a packaging apparatus
US2771799A Thread rolling tool
US2825191A Packaging feed and counting apparatus
US2327852A Drive connection
US1871835A Gearless speed change mechanism
US1806440A Speed transmission mechanism
US1731233A Apparatus for the reduction of speed
CA616566A Packaging feed and counting apparatus