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AMERICAN HAIR & FELT COMPANY

Overview
  • Total Patents
    40
About

AMERICAN HAIR & FELT COMPANY has a total of 40 patent applications. Its first patent ever was published in 1927. It filed its patents most often in United States, United Kingdom and Germany. Its main competitors in its focus markets machines, textiles and paper and transport are FIBERWEB SODOCA SARL, B & H RES LTD and FIBERWEB FRANCE SA.

Patent filings in countries

World map showing AMERICAN HAIR & FELT COMPANYs patent filings in countries
# Country Total Patents
#1 United States 29
#2 United Kingdom 5
#3 Germany 3
#4 Australia 2
#5 France 1

Patent filings per year

Chart showing AMERICAN HAIR & FELT COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Phillips Robert S 4
#2 Clements Arthur L 4
#3 Bettison Percy R 4
#4 Johnson Reginald H 3
#5 Burghardt Clair A 3
#6 Wallin Van A 2
#7 Dalziel Baker James 1
#8 Van A Wallin 1
#9 Mckee Charles R 1
#10 Hicks Frederick J 1

Latest patents

Publication Filing date Title
US2574580A Drive control system for felt production
US2601432A Felt punching machine
US2217967A Stitching mechanism
US2115581A Felt carpet or rug and method of making the same
US2032114A Carpet cushion
US2012303A Apparatus for making carpet cushions
US2078787A Car construction
US2004709A Felt punching machine
US2004725A Felt punching loom
US1963177A Sealed quilted material
US1964964A Process of fabricating heat insulating material
AU3019730B d J Process of making gun wad felt and product thereof
GB358318A Process of making gun wad felt and product thereof
US1906494A Playing surfaces
US1908917A Sound transmission reduction structures
US1859996A Insulating blanket and method of controlling the distortion thereof
US1857285A Apparatus for engraving plates and other objects
US1834364A Ammunition
AU2620130B Improvements in flooring for refrigerator cars
US1834377A Ammunition