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PLAS STEEL PRODUCTS INC

Overview
  • Total Patents
    13
About

PLAS STEEL PRODUCTS INC has a total of 13 patent applications. Its first patent ever was published in 1968. It filed its patents most often in United States and Mexico. Its main competitors in its focus markets machines, textiles and paper and mechanical elements are TIODIZE CO INC, SANSHO GIKEN KK and BD INVENT S A.

Patent filings in countries

World map showing PLAS STEEL PRODUCTS INCs patent filings in countries
# Country Total Patents
#1 United States 12
#2 Mexico 1

Patent filings per year

Chart showing PLAS STEEL PRODUCTS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fish Elson B 6
#2 Shobert Samuel M 5
#3 Cousin B 2
#4 Shobert James P 2
#5 Tunis Joseph K 2
#6 Rice Bernard L 1
#7 Cousin Barry D 1

Latest patents

Publication Filing date Title
US4857124A Fiber-reinforced plastic strut connecting link
US4976550A Expanded fiber-reinforced bearings
US5006291A Method for making fiber reinforced plastic tubing
US4249980A Apparatus for fabricating improved fiber reinforced plastic rods having a smooth surface
US4200126A Plastic composite tubular element containing a sleeve of braided metallic ribbons
US4154634A Method for fabricating improved fiber reinforced plastic rods having a smooth surface
US3864182A Method of making a reinforced plastic apertured tube
US3769735A Line guide attachment for fishing rods
US3757762A Archery bow with removable inserts to vary draw force
US3651561A Method for assembling a line guide to a fishing rod
US3533668A Reinforced plastic bearing and method for fabricating same
US3560065A Reinforced plastic bearing