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THREADLINE FASTENER CORP

Overview
  • Total Patents
    13
About

THREADLINE FASTENER CORP has a total of 13 patent applications. Its first patent ever was published in 1965. It filed its patents most often in United States, Canada and Switzerland. Its main competitors in its focus markets mechanical elements, machines and machine tools are LOCK THREAD CORP, AMERICAN LOCK NUT COMPANY and ASSISTENZA TECNICA SRL.

Patent filings in countries

World map showing THREADLINE FASTENER CORPs patent filings in countries
# Country Total Patents
#1 United States 7
#2 Canada 1
#3 Switzerland 1
#4 Germany 1
#5 France 1
#6 United Kingdom 1
#7 Sweden 1

Patent filings per year

Chart showing THREADLINE FASTENER CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Coyle Jan R 6
#2 Rohm Robert F 1
#3 Jan R Coyle 1
#4 Coyle J 1
#5 Alexander Bruce L 1
#6 Robert Coyle Jan 1

Latest patents

Publication Filing date Title
US3687181A Fastener and method of making the same
US3687183A Self-locking screw threaded fastener
US3603180A Installation tool for threaded insert
US3550668A Internally threaded self-locking fastener
FR1540126A threaded fastener that cannot be released to provide an electrical connection and method of making it
GB1205266A Improvements relating to self-locking fasteners
US3497890A Fastener and method of making the same
US3437118A Internally threaded self-locking fastener and method of making the same
US3269443A Burr free self-locking screw
CA830265A Internally threaded self-locking fastener