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ELECTRICAL PRODUCTS CORP

Overview
  • Total Patents
    18
About

ELECTRICAL PRODUCTS CORP has a total of 18 patent applications. Its first patent ever was published in 1917. It filed its patents most often in United States and Germany. Its main competitors in its focus markets audio-visual technology, electrical machinery and energy and machines are NODA DENSHI KOGYO KK, TENNAGELS THOMAS and KCC SHOKAI LTD.

Patent filings in countries

World map showing ELECTRICAL PRODUCTS CORPs patent filings in countries
# Country Total Patents
#1 United States 17
#2 Germany 1

Patent filings per year

Chart showing ELECTRICAL PRODUCTS CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ralph Brown 6
#2 Ray Owen Harold 5
#3 Owen Harold R 4
#4 Rice Leon A 2
#5 Del Rey Playa 1
#6 Lehman Roger D 1
#7 Seaman Claude D 1
#8 Clover Howard K 1

Latest patents

Publication Filing date Title
US2719277A Panel mounting structure for the electrode carrying end of a discharge lamp
US2623315A Sign character element
US2598498A Enamel coated articles and method of making same
US2559991A Deck sign
US2623988A Tube and support combination for illuminated signs
US2629814A Luminescent tube support for sign structures and the like
US2648925A Sign structure
US2571416A Apparatus for bending tubes
US2357057A Lighting fixture
US2406896A Gaseous discharge tube lighting fixture
US2337267A Insulating device
US2254315A Electric sign
US2202397A Unitary luminous display
US2220348A Luminous tube display
US2202396A Shatterproof article of glass
US1516158A Lamp mounting
US1252661A Electric water-heater.