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PRUEMM GEORG

Overview
  • Total Patents
    94
About

PRUEMM GEORG has a total of 94 patent applications. Its first patent ever was published in 1965. It filed its patents most often in Germany, Switzerland and United Kingdom. Its main competitors in its focus markets control, electrical machinery and energy and furniture and games are SETH B ATWOOD, NAT SALES MACHINE COMPANY and AZKOYEN IND SA.

Patent filings in countries

World map showing PRUEMM GEORGs patent filings in countries

Patent filings per year

Chart showing PRUEMM GEORGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Georg Pruemm 32
#2 Pruemm Georg 27
#3 Margor Pruemm 1

Latest patents

Publication Filing date Title
DE4233760A1 Change-giving apparatus for e.g. vending, gaming or change machines - has coin holding tubes received by bore hole in footpiece with a base which opens to operation of distributing element
DE3628169A1 Shaft unit for a vending machine
DE3620547A1 Control for a vending machine
DE3606268A1 DISPENSING DEVICE FOR A CHAIN
DE3401671A1 Vending machine
DE3311412A1 Shaft unit for vending machines
DE3233265A1 Circuit arrangement for automatic vending machines
DE3233264A1 Shaft unit for an automatic vending machine
DE3220605A1 Automatic vending machine
DE3220617A1 Product shaft in an automatic vending machine
DE3219849A1 Method of dispensing stackable articles, device for carrying out the method
DE3219687A1 Shaft-type vending machine
DE3130935A1 Coin tester
DE3048586A1 Coin operated automatic vending machine - has indexed platform to raise cartons to correct level for ejection with lead-screw or pawl and end-of-motion switch control
DE3048585A1 Coin operated automatic vending machine - has vertical carton stack in module form with motor driven dispensing unit and is esp. for cigarettes or chocolate
DE3006893A1 Coin tester and counter - has direction-sensitive switch and circuit with detecting stage for irregular movements to prevent use of coin on thread
DE3006890A1 Coin tester preventing deliberate test mechanism blockage - has inlet control set into deflecting position by passage of coin and returned to receiving position by final contacts
DE3006090A1 Security circuit for fruit machine - uses logic gates to determine whether stop signal coincides with actual stopping of rotating wheels
DE2915719A1 Electronic coin tester with oscillator feedback sensing coil - evaluates half-wave rectified input or output using threshold circuit controlling sorters
DE2915714A1 Electronic coin tester for one or more denominations - has vertical input chute passing coins through sensing stage, with decision logic to either reject or accept channel