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HUTCHINS MFG CO

Overview
  • Total Patents
    33
About

HUTCHINS MFG CO has a total of 33 patent applications. Its first patent ever was published in 1976. It filed its patents most often in United States, Germany and United Kingdom. Its main competitors in its focus markets machine tools, machines and furniture and games are EHRVIN JUNKER MASHINENFABRIK GMBKH, FAMIR INT SPA and TAICANG JIANSONG IND CO LTD.

Patent filings in countries

World map showing HUTCHINS MFG COs patent filings in countries
# Country Total Patents
#1 United States 22
#2 Germany 5
#3 United Kingdom 4
#4 Canada 1
#5 France 1

Patent filings per year

Chart showing HUTCHINS MFG COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hutchins Alma A 14
#2 Hutchins Donald H 13
#3 Boord Ronald 1
#4 Hutchings Donald Howard 1
#5 Hutchins Donald 1
#6 Hutchins Donald Howard 1

Latest patents

Publication Filing date Title
US6485360B1 Orbital sanding tool
US6007412A Rotary abrading or polishing tool
US5735679A Device having porous rotor of sintered metal containing polytetrafluoroethylene
US5582541A Abrading tool with water feed and removal system
US5597348A Water feed for sanding tool
US5445558A Wet sander
US5464366A Reciprocating abrading tool
US5253990A Fluid device with wear reducing rotor assembly
US5085012A Reciprocating abrading or polishing tool with improved suction system
US5022190A Wet sanding tool
US5001869A Reciprocating abrading or polishing tool with balancing counterweights
US4986036A Abrading or polishing tool
US4839995A Abrading tool
US4671020A Power sander with pad containing air-flow passages
US4671019A Portable power operated sander
US4592170A Orbital abrading or polishing tool
US4660329A Powered abrading tool
US4297114A Vacuum cleaner having bag cleaning apparatus
US4228620A Abrading tool with wear plate
DE2843758A1 VACUUM CLEANER WITH FILTER BAG DEDUSTING DEVICE