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LEOPOLD BERKOVI

Overview
  • Total Patents
    21
About

LEOPOLD BERKOVI has a total of 21 patent applications. Its first patent ever was published in 1921. It filed its patents most often in United Kingdom. Its main competitors in its focus markets consumer goods, electrical machinery and energy and furniture and games are MARCIANO CALDERON, UNIL ELECTRONICS CORP and TOKIWA KK.

Patent filings in countries

World map showing LEOPOLD BERKOVIs patent filings in countries
# Country Total Patents
#1 United Kingdom 21

Patent filings per year

Chart showing LEOPOLD BERKOVIs patent filings per year from 1900 to 2020

Latest patents

Publication Filing date Title
GB766396A Improvements in or relating to heating clips for use in permanent waving
GB517660A Improvements in or relating to appliances for use in permanent hair waving
GB509143A Improvements in or relating to shades for lamps and other apparatus
GB426880A Improvements in or relating to locking devices for adjustable chairs and like articles
GB425995A Improvements in or relating to chairs and the like
GB421001A Improvements in adaptors for lampholders and similar purposes
GB402898A Improvements in or relating to shampooing apparatus
GB396519A Improvements in or relating to vapourizing apparatus for sterilizing and like purposes
GB351104A Improvements in or relating to hair wavers and curlers
GB338682A Improvements in or relating to towel steamers and the like
GB332989A Improvements in or relating to hair wavers and curlers
GB312503A Improvements in air regulating means for hair drying apparatus
GB300398A Improvements in or relating to signs
GB283628A Improvements in or relating to hair drying apparatus and the like
GB266569A Improvements in or relating to hair drying and like apparatus
GB260796A Improvements in or relating to hair slides and the like
GB239036A Improvements in or relating to kettles, teapots and the like
GB233872A Improvements in expanding bangles, bracelets and the like
GB230893A Improvements in or relating to brushes, pads, or like appliances for cleaning, scrubbing and polishing purposes
GB193568A Improvements in or relating to hair-slides