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.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 8 | |
#2 | United Kingdom | 4 | |
#3 | Japan | 3 |
# | Industry | |
---|---|---|
#1 | Mechanical elements | |
#2 | Audio-visual technology | |
#3 | Machines | |
#4 | Electrical machinery and energy |
# | Technology | |
---|---|---|
#1 | Casings and printed circuits | |
#2 | Nails | |
#3 | Unspecified technologies | |
#4 | Pipes | |
#5 | Unspecified technologies | |
#6 | Installation of electric cables |
# | 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 |
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 |