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SOUTH CHESTER CORP

Overview
  • Total Patents
    36
About

SOUTH CHESTER CORP has a total of 36 patent applications. Its first patent ever was published in 1946. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets machines, mechanical elements and civil engineering are CAMLOC FASTENER CORP, SIMMONS FASTENER CORP and WILEY WILLIAM R.

Patent filings in countries

World map showing SOUTH CHESTER CORPs patent filings in countries
# Country Total Patents
#1 United States 31
#2 Canada 4
#3 United Kingdom 1

Patent filings per year

Chart showing SOUTH CHESTER CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Barry John K 17
#2 Bisbing Robert H 12
#3 Hale Jr William C 4
#4 Tuozzo Michael R 3
#5 Flogaus Howard A 2
#6 Hale William C Jr 1
#7 Smith Clifford W 1
#8 Frame William R 1
#9 Mundell Jr Samuel J 1
#10 Jr William Clinton Hale 1

Latest patents

Publication Filing date Title
US3302964A Door or panel fastener
US3244212A Retractable threaded fastener
US3244444A Push button fastener
US3225767A Tracheal tube device
US3176329A Method of making partially hollow rivets and similar articles
US3209425A Fastener assembly
US3181905A Draw pull catch
US3198058A Blind rivet
US3204680A Stand-off for retractable screw fastener
US3178991A Blind rivet
US3198231A High strength threaded insert
US3134291A Non-removable screw
US3138188A Retainer ring adapted to be snapped through the workpiece aperture
US3032771A Installation tool for fasteners
US2993187A Module board fastener
US3079970A Press insert having angular knurlings
US3060538A Fastening device
US3039802A Fastening device
US3030849A Rivet with auxiliary head for engagement by setting tool
US2934234A Rivet expander tool