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POTRAFKE WERNER

Overview
  • Total Patents
    81
About

POTRAFKE WERNER has a total of 81 patent applications. Its first patent ever was published in 1960. It filed its patents most often in Austria, Germany and Switzerland. Its main competitors in its focus markets furniture and games, packaging and shipping and civil engineering are SEIDAE IND CO LTD, DISPLAY TECHNOLOGIES LLC and BIG SKIES LTD.

Patent filings in countries

World map showing POTRAFKE WERNERs patent filings in countries

Patent filings per year

Chart showing POTRAFKE WERNERs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Potrafke Werner 37
#2 Werner Potrafke 11
#3 Potrafke W 3

Latest patents

Publication Filing date Title
US3688873A Device for self-service stores
GB1297700A Improvements relating to apparatus for self-service shops
US3690411A Device for self-service stores
GB1324267A Apparatus for self-service shops
US3672469A Device for self-service stores
GB1000779A Improvements in or relating to devices for stacking like articles
GB944782A Improvements in or relating to devices for the stacking of emptied shopping baskets
GB926550A Cash desk for self-service stores
DE1234956B Cash desk for self-service shops
GB871103A Improvements in or relating to cash desks for self-service stores
DE1156546B Cash desk for self-service shops with conveyor belt for the optional transport of the billed goods in output trays