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TRANSPARENT WRAP MACHINE CORP

Overview
  • Total Patents
    21
About

TRANSPARENT WRAP MACHINE CORP has a total of 21 patent applications. Its first patent ever was published in 1933. It filed its patents most often in United States, Canada and Austria. Its main competitors in its focus markets packaging and shipping, machines and measurement are BONATEX ETS, SAV IND SRL and HANSELLA N V.

Patent filings in countries

World map showing TRANSPARENT WRAP MACHINE CORPs patent filings in countries
# Country Total Patents
#1 United States 7
#2 Canada 3
#3 Austria 2
#4 Switzerland 2
#5 Germany 2
#6 Denmark 2
#7 United Kingdom 2
#8 France 1

Patent filings per year

Chart showing TRANSPARENT WRAP MACHINE CORPs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Packaging and shipping
#2 Machines
#3 Measurement

Top inventors

# Name Total Patents
#1 Zwoyer Walter Ray 4
#2 Zwoyer Walter R 3
#3 Machine Corporation Transparen 2
#4 Ray Zwoyer Walter 2
#5 Smith Raymond W 2

Latest patents

Publication Filing date Title
GB746140A Package forming machine
DE809056C Automatic packing machine
GB620891A Automatic packaging machine
US2419982A Automatic packaging machine
US2265253A Sealing and severing mechanism for automatic packaging machines
US2237119A Automatic packaging machine
US2222011A Joint-sealing device dependent on an application of heat and pressure
US2037555A Dispensing mechanism
US2047243A Severing mechanism
DE665571C Method and device for filling various types of goods into bags
US1986422A Automatic packaging machine
CA363688A Dispensing mechanism
CA355941A Severing mechanism
CA451124A Automatic packaging machine