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HAMILTON MFG CO

Overview
  • Total Patents
    161
About

HAMILTON MFG CO has a total of 161 patent applications. Its first patent ever was published in 1902. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets furniture and games, consumer goods and machines are HAROLD HOWE, HUNAN YIXIANG INFORMATION TECH CO LTD and DEARBORN COMPANY.

Patent filings in countries

World map showing HAMILTON MFG COs patent filings in countries
# Country Total Patents
#1 United States 142
#2 Canada 17
#3 United Kingdom 2

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Froelich George E 19
#2 Kanitz Roy E 12
#3 Katzfey James M 11
#4 Kanzelberger Claude G 10
#5 Geimer Anthony P 9
#6 O'Neil Charles S 9
#7 Mueller Floyd F 8
#8 Hiers Victor H 8
#9 Moore James R 6
#10 Grow Harry N 5

Latest patents

Publication Filing date Title
US3416468A Table construction
US3348893A Physician's examining table
US3333347A Adjustable drum support for a laundry dryer
US3337262A Folding table assembly with seating structure
US3245363A Folding table assembly with stabilizing means
US3273517A Drafting table
US3191991A Table and bench assembly
US3212463A Folding table assembly
US3225937A Shelf construction
US3218953A Fume hood construction
US3217630A Fume hood construction
US3255535A Electrode construction for a laundry dryer
US3281953A Electrode construction for a laundry dryer
US3238656A Drawer pull and label holder combination
US3234650A Drafting board construction
US3138946A Soil remover for a washing machine
US3225479A Indicator device
US3178169A Examining table construction
US3137493A Examining table construction
US3140674A Folding table and storage pocket construction