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CHARLES SEAMAN

Overview
  • Total Patents
    45
About

CHARLES SEAMAN has a total of 45 patent applications. Its first patent ever was published in 1920. It filed its patents most often in United States. Its main competitors in its focus markets textiles and paper, consumer goods and machines are PORTER SEWING MACHINES INC, UNION SPECIAL GMBH and HAMS CORP.

Patent filings in countries

World map showing CHARLES SEAMANs patent filings in countries
# Country Total Patents
#1 United States 45

Patent filings per year

Chart showing CHARLES SEAMANs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Charles Seaman 45

Latest patents

Publication Filing date Title
US2475760A Apparatus for making and attaching shirrings
US2475759A Sewing machine and attachment therefor
US2437976A Hemmed material and method of making the same
US2437978A Sewing machine
US2437979A Piping and method of producing same
US2437975A Sewing machine and attachment therefor for making crossstitches
US2437977A Blind-stitched piping and method of producing same
US2365495A Method of and apparatus for uniting mesh fabrics
US2378730A Sewing machine attachment
US2378731A Attachment for sewing machines
US2334129A Apparatus for making french seams
US2328927A Attachment for making puffed, shirred materials
US2277723A Method of making plaiting
US2277722A Plaiting
US2256793A Sewing machine and attachment therefor
US2252356A Sewing machine
US2291352A Machine for making combined shirring and french piping
US2277721A Sewing machine for making plaited or shirred trimming
US2277720A Machine for making plaitings
US2277719A Machine for making plaitings