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PARKWAY MACHINE CORP

Overview
  • Total Patents
    15
About

PARKWAY MACHINE CORP has a total of 15 patent applications. Its first patent ever was published in 1990. It filed its patents most often in United States, Canada and Mexico. Its main competitors in its focus markets control, packaging and shipping and machines are COLE JOSEPH W, BENJAMIN HARRY S and ROWE MFG CO INC.

Patent filings in countries

World map showing PARKWAY MACHINE CORPs patent filings in countries
# Country Total Patents
#1 United States 12
#2 Canada 2
#3 Mexico 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Kovens Steven A 10
#2 Gootee Michael T 6
#3 Tegtmeier Robert H 6
#4 Deuel Ronald F 6
#5 Mincher Wayne 2
#6 Kovens Murray R 2
#7 Kovens Brian S 2
#8 Kovens Edward B 1
#9 Pendyck Raymond J 1
#10 Doyle Michael T 1

Latest patents

Publication Filing date Title
US6179161B1 Convertible front loading flat article vending machine system
US6109417A Anti-corruption coin/token input chute
US6050447A Bulk vending machine system with mechanically operated electrically actuated locking and control function
US5988424A Hinged lid closure dispensing capsule
US5947328A Electronic bulk vending machine system
US6050438A Spherical dispensing capsule
US5833117A Dynamic vending machine with track insert assembly
US5649614A Merchandise chute shield for coin actuated bulk vending machines
US5467858A Coin box insert for bulk vending machines
CA2083586A1 Interlocking coin mechanism
US5105637A Convertible barrel lock
US5111928A Universal coin receiving mechanism