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EXTRUDED PLASTICS INC

Overview
  • Total Patents
    28
About

EXTRUDED PLASTICS INC has a total of 28 patent applications. Its first patent ever was published in 1941. It filed its patents most often in United States and United Kingdom. Its main competitors in its focus markets machines, packaging and shipping and electrical machinery and energy are PROGRESSIVE COMPONENTS INTERNA, MOJONNIER INC ALBERT and HARTMANN EMIL.

Patent filings in countries

World map showing EXTRUDED PLASTICS INCs patent filings in countries
# Country Total Patents
#1 United States 24
#2 United Kingdom 4

Patent filings per year

Chart showing EXTRUDED PLASTICS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Slaughter Charles E 23
#2 Jones David D 1

Latest patents

Publication Filing date Title
US2966986A Packaged sterile hypodermic needles
US2806528A Conveyor methods and machine in container manufacture
US2878513A Collapsible tube manufacture
US2788834A Method and apparatus for sealing closures in tubular containers
US2802593A Self-sealing closures
US2657431A Method of making plastic articles
US2663904A Extrusion of thermoplastics
US2661790A Machine for making tubular containers
GB641090A Improvements in or relating to extruded thermoplastic tubing and production thereof
GB647479A Improvements in or relating to extruded tubing and methods and apparatus for the production thereof
GB636041A Improvements in or relating to holders for fluorescent and like lighting elements
GB647644A Improvements in or relating to a method for producing articles sheathed with thermoplastic material
US2607074A Tube shearing apparatus
US2484965A Method of making extruded collapsible tubes
US2491589A Apparatus for making tubing
US2584095A Tubular container
US2551710A Light diffusing thermoplastic tube to encircle an elongated lighting element
US2503518A Packaging by extrusion
US2452607A Methods of packaging
US2451986A Thermoplastic extrusion method