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RICHCO PLASTIC CO

Overview
  • Total Patents
    15
About

RICHCO PLASTIC CO has a total of 15 patent applications. Its first patent ever was published in 1971. It filed its patents most often in United States, United Kingdom and Japan. Its main competitors in its focus markets mechanical elements, audio-visual technology and machines are CLAMCO INVEST AB, WANG TING-JUI and WANG FUHUA.

Patent filings in countries

World map showing RICHCO PLASTIC COs patent filings in countries
# Country Total Patents
#1 United States 8
#2 United Kingdom 4
#3 Japan 3

Patent filings per year

Chart showing RICHCO PLASTIC COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Coules Ronald A 3
#2 Ronarudo Ei Kuuruzu 3
#3 Coules R 2
#4 Gename John L 1
#5 Fegen James F 1
#6 Fegen James 1
#7 Fegen J 1

Latest patents

Publication Filing date Title
GB8407814D0 Duct system
JPS51108157A Keeburu hangaa
JPS51150201A Retainer for end of circuit board having long head
US3996500A Chassis connector and circuit board clip
US4007516A Quarter turn locking fastener device
GB1511903A Snap catch clip tie and standoff
US3952232A Circuit board ejector
US3909883A Locking base for plastic components
US3836703A Circuit board spacer-support
US3836704A Insulator grommet or spacer
US3777052A Support for circuit boards
US3688635A Circuit board support