Learn more

GRUENIG AUTOMATEN DIETER

Overview
  • Total Patents
    22
About

GRUENIG AUTOMATEN DIETER has a total of 22 patent applications. Its first patent ever was published in 1960. It filed its patents most often in Germany and France. Its main competitors in its focus markets control and civil engineering are K JACK ENG CO INC, SEITZ AUTOMATEN GMBH and COIN ACCEPTORS.

Patent filings in countries

World map showing GRUENIG AUTOMATEN DIETERs patent filings in countries
# Country Total Patents
#1 Germany 21
#2 France 1

Patent filings per year

Chart showing GRUENIG AUTOMATEN DIETERs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Gruenig Dieter 16
#2 Pfeifer Adam 4
#3 Dieter Gruenig 1

Latest patents

Publication Filing date Title
DE3124501A1 Coin-return device on a vending machine
DE3010075A1 Coin inlet slot for goods dispenser - uses very hard inserts to strip any adhesive from coin surface to prevent jamming
DE2942885A1 Mechanical coin checking system - has probe to identify centre hole in coin or coin-shaped object held in ring-shaped receiver
DE2916829A1 Coin tester with magnet - positioned adjacent pivoted arm and latching onto any ferrous coin or disc
DE2916180A1 Coin operated vending machine - checks number of coins with latch arm in coin channel and has other arm in programmer bar recess
DE2916230A1 Coin operated vending unit - has coin channel by=pass controlled by deflector of excess or non-admitted coins
DE2953603A1 Change dispenser for vending machine - has mechanical interlock to control transfer of coins through return mechanism
DE2916278A1 Coin operated vending machine - has drawer operating bar with pivoted lever engaging release mechanism
DE2852170A1 Automat ensuring release of only single tray per coin stack - has interlock unit controlled by permanent magnet and armature coupled to counter-balanced sensor arm
DE2816702B1 Double-shell coin checker
DE2404057A1 Multiple car parking layout - with tiered boxes in rows and end carrier mechanism movable vertically and sideways
DE2362660A1 Double shell coin tester with various checks - tests coins and blocks faulty items for subsequent manual rejection
DE2330214A1 Coin tester with metal sheets enclosing path of coin - has perforations in sheets admitting spring loaded control elements
DE2242467A1 COIN RELEASE DEVICE, IN PARTICULAR FOR DRAWER SELF SELLERS
DE1292033B Lockable closure for container
DE1449191A1 Money counting device for self-sellers who sell goods in various price ranges
DE1184997B Self-seller with rigid shaft
DE1137588B Drawer for self-sellers with vertical stacks of goods