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HOLMES HORACE D

Overview
  • Total Patents
    31
About

HOLMES HORACE D has a total of 31 patent applications. Its first patent ever was published in 1961. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets mechanical elements, machines and machine tools are DARDELET THREADLOCK CORP, TINNERMAN PRODUCTS INC and JOSEPH ROSAN.

Patent filings in countries

World map showing HOLMES HORACE Ds patent filings in countries
# Country Total Patents
#1 United States 15
#2 Canada 4
#3 Germany 4
#4 Japan 3
#5 Italy 2
#6 Sweden 2
#7 Spain 1

Patent filings per year

Chart showing HOLMES HORACE Ds patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Holmes Horace D 19
#2 Holmes Horace Deal 5
#3 Horesu Deiiru Houmuzu 1
#4 Deal Holmes Horace 1
#5 Horasu Deiiru Houmuzu 1
#6 Hoorasu Dei Horumesu 1

Latest patents

Publication Filing date Title
US4734002A Locking thread form for male fastener
US4547104A Tap
US4396321A Tapping tool for making vibration resistant prevailing torque fastener
US4826377A Self-locking fastener and tool for making same
US4423893A Self-sealing tapered thread form
US4351626A Self-locking threaded fastener
US4293262A Reusable prevailing torque nut
US4220187A Self-locking fastener
US4150702A Locking fastener
US4181457A Tapping tool for making vibration resistant prevailing torque fastener
US4171012A Locking thread construction
ES462468A1 Improvements introduced in a fixing provision. (Machine-translation by Google Translate, not legally binding)
US4076064A Locking thread construction
CA1051329A Locking thread construction
US4074950A Locking thread forming tap
US4023914A Locking thread forming tap
US3208493A Locknut and stud device