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CHART PAK INC

Overview
  • Total Patents
    11
About

CHART PAK INC has a total of 11 patent applications. Its first patent ever was published in 1954. It filed its patents most often in United States and United Kingdom. Its main competitors in its focus markets machines, packaging and shipping and consumer goods are GREENE LINE MFG CORP, HUANG HARRISON and TENRYU TECHNICS KK.

Patent filings in countries

World map showing CHART PAK INCs patent filings in countries
# Country Total Patents
#1 United States 7
#2 United Kingdom 4

Patent filings per year

Chart showing CHART PAK INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Marran John S 3
#2 Romano Anthony J 2
#3 Bertschinger Charles F 2
#4 Gill Earle F 2
#5 Bond Elizabeth A 1
#6 Gold Howard N 1
#7 Frohbach Harold O 1
#8 Ball James Henry 1
#9 Marran John Samuel 1
#10 Wilda Frederick C 1

Latest patents

Publication Filing date Title
US3283886A Tape dispenser
GB1039850A Method of providing a design using individual characters
US3035690A Forms for printed circuit use or the like
US3099089A Transparent sheet provided with characters and instrumentalities for using such characters
GB862706A Improvements in or relating to devices for holding and applying adhesive tape
US2953274A Tape dispenser
US2904206A Drafting instrument
US2918189A Tape dispenser
US2763393A Tape dispenser