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FRANZ BERNHARD LEHMANN

Overview
  • Total Patents
    27
About

FRANZ BERNHARD LEHMANN has a total of 27 patent applications. Its first patent ever was published in 1926. It filed its patents most often in United Kingdom. Its main competitors in its focus markets foods and drinks, machines and machine tools are PETZHOLDT HEIDENAUER MASCHINEN, LEHMANN FA J M and HEIDENAUER MASCHF GMBH.

Patent filings in countries

World map showing FRANZ BERNHARD LEHMANNs patent filings in countries
# Country Total Patents
#1 United Kingdom 27

Patent filings per year

Chart showing FRANZ BERNHARD LEHMANNs patent filings per year from 1900 to 2020

Latest patents

Publication Filing date Title
GB531954A Improvements in pot presses
GB531661A Apparatus for emptying chocolate moulds or the like
GB519716A Apparatus for transforming chocolate masses into the condition necessary for the production of chocolate bodies and the like
GB519700A Apparatus for transforming chocolate masses into the condition necessary for the production of chocolate bodies and the like
GB509533A Improvements in cooling, heating and drying apparatus, more particularly for chocolate products
GB496374A Improvements in cooling-, heating-and drying-devices
GB498285A Machine for refining chocolate masses
GB496783A Combined impact mill and sifter installation
GB491361A Shaking machine for operating on moulds
GB457643A Improvements in conveyor screws
GB459345A Device for trimming moulded hollow chocolate bodies
GB459477A Device for inverting chocolate moulds in manufacturing hollow-chocolate bodies
GB452199A Apparatus for simultaneously separating and cooling fine pulverulent materials
GB447732A Apparatus for separating fine and coarse material particles
GB452557A Multiple roller grinding mill
GB440940A Improved apparatus for delivering chocolate and the like to moulds
GB437802A Improvements in sieve plates for pot presses
GB437506A Mixing and grinding mill with grinding rollers
GB432708A Improvements in grinding mills
GB434344A Improvements in water-cooled hollow rollers