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SCHWARZ BERNHARD

Overview
  • Total Patents
    40
About

SCHWARZ BERNHARD has a total of 40 patent applications. Its first patent ever was published in 1905. It filed its patents most often in Germany, Switzerland and United Kingdom. Its main competitors in its focus markets civil engineering, machine tools and transport are Wessendorf Systembeschichtungen GmbH, BERA BERLINER RAHMENGERUEST and DIMOS BATIMENT.

Patent filings in countries

World map showing SCHWARZ BERNHARDs patent filings in countries

Patent filings per year

Chart showing SCHWARZ BERNHARDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Schwarz Bernhard 22
#2 Kretschmer Walter 7
#3 Banzhaf Wilhelm 7
#4 Bernhard Schwarz 5
#5 Wilhelm Banzhaf 4
#6 Gothier Adolf 2
#7 Schwarz Gerhard 1
#8 Gensch Erich 1
#9 Berunharuto Shiyubuarutsu 1
#10 Paul Roloff 1

Latest patents

Publication Filing date Title
DE4200153A1 Wall mounted holder for rubbish bags - has hard wood lower part with three holes for screws and complementary upper part
CH666640A5 Electric hand drill or polisher attachment - includes support holder worn by operator and flexible drive shaft for auxiliary hand tool
CH666648A5 Electric hand polishing tool e.g. for car body panels - has rotating polishing discs contained within manually guided housing with attached drive unit
CH665797A5 Hand-held cutter for foam insulation - basically consists of frame members holding resistance-heated wire on bow whose arms can be set and locked at desired angle
JPS6039096A Cutter for synthetic substance plate or block
EP0124001A2 Cutting machine for plastic plates or blocks
DE3409338A1 Device for the mutual interchange of electrical energy between an AC voltage or three-phase voltage system and a DC voltage intermediate circuit
CH665994A5 Cutter for plastics foam insulation comprises esp. fixed wire
GB1276062A Improvements in or relating to head and neck rest
US3652128A Head and neck rest
GB1165055A A Connector for Scaffolding.
DE1559073A1 Extension piece for the vertical stand tubes of scaffolding, especially scaffolding
DE1434488A1 Scaffolding, particularly scaffolding
DE1296777B Scaffolding made of vertically stackable vertical frames or ladders or ladder sections and horizontal frames
GB869509A Improvements in or relating to builders' scaffolding
DE1116378B Console frame
GB734019A Improvements in and relating to scaffolding
GB508315A Improvements in or relating to model building sets