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PEPPERELL MFG COMPANY

Overview
  • Total Patents
    31
About

PEPPERELL MFG COMPANY has a total of 31 patent applications. Its first patent ever was published in 1930. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets machines, textiles and paper and chemical engineering are REDMAN FRANK R, GROEZINGER MASCHF ARBACH and MARSHALL & WILLIAMS CORP.

Patent filings in countries

World map showing PEPPERELL MFG COMPANYs patent filings in countries
# Country Total Patents
#1 United States 20
#2 Canada 4
#3 United Kingdom 4
#4 France 2
#5 Belgium 1

Patent filings per year

Chart showing PEPPERELL MFG COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Spencer Francis T 7
#2 Spencer Francis Taylor 2
#3 Russell Frank H 2
#4 Whalon Jr Ernest G 2
#5 Evans Henry D 2
#6 Moeckel John N 2
#7 Hilt Eugene W 2
#8 Delacour Beamish Bernard 1
#9 Donovan Daniel G 1
#10 Charles Cooper 1

Latest patents

Publication Filing date Title
US3398224A Method of and apparatus for providing a polyurethane foam with a dense surface layer
GB1040059A Improvements in or relating to foamed plastic sheeting
GB989213A Improvements in or relating to polyurethane sheeting and methods of making it
GB970522A Improvements in or relating to the manufacture of napped textile fabric
US3176643A Method of making a napped fabric
US3133732A Apparatus for folding sheets
US3191258A Method of making shed-proof napped fabric
US3068836A Apparatus for use in the fluid treatment of napped fabrics
US3037262A Shed-proof napped blanket fabric
US3141199A Apparatus for use in mixing and blending fibers
US3107397A Method of mixing or blending fibers
US2792851A Blanket cloth and method of making the same
US2726611A Apparatus for making tubular piece goods
US2469245A Method of treating fabrics and resulting product
US2246749A Blanket
US2303298A Packaging filling yarn
US2091237A Textile sheet and the manufacture thereof
US2135473A Laminated lining material
GB476380A Improvements in textile sheets
US2076980A Filtering method