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BRITISH HEAT RESISTING GLASS C

Overview
  • Total Patents
    29
About

BRITISH HEAT RESISTING GLASS C has a total of 29 patent applications. Its first patent ever was published in 1935. It filed its patents most often in United Kingdom, France and Germany. Its main competitors in its focus markets machines, furniture and games and electrical machinery and energy are TOLEDO ENGINEERING CO INC, ELECTROVERRE ROMONT SA and SORG NIKOLAUS GMBH & CO KG.

Patent filings in countries

World map showing BRITISH HEAT RESISTING GLASS Cs patent filings in countries
# Country Total Patents
#1 United Kingdom 20
#2 France 3
#3 Germany 2
#4 United States 2
#5 Canada 1
#6 Switzerland 1

Patent filings per year

Chart showing BRITISH HEAT RESISTING GLASS Cs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hann Douglas Graeme 5
#2 Brown Arthur Selwyn 3
#3 Brown Ralph 2
#4 Gell Philip Victor Willingham 2
#5 Willingham Gell Philip Victor 1
#6 Bird Charles John 1
#7 Ltd The British Heat Resisting 1
#8 Copeman Edward Henry 1
#9 Arthur Selwyn Brown 1
#10 Selwyn Brown Arthur 1

Latest patents

Publication Filing date Title
GB1061748A Improvements in or relating to machines for applying transfers
GB1089206A Improvements relating to tea pots
GB976986A Improvements relating to holloware
GB852022A Improvements in methods of and apparatus for the production of glass or the like rod, filament, or tube
GB852021A Improvements relating to apparatus for the production of glass or the like rod, filament or tube
GB792293A Improvements in methods of and apparatus for the production of glass tube
GB784632A Improvements relating to glass lids
GB736384A A new or improved method of forming undercut knobs or portions on glass articles
DE1010706B Rotary table press for the manufacture of glassware
GB717853A Improvements in or relating to methods of and machines for moulding or shaping glassarticles
GB717854A Improvements in or relating to methods of and machines for moulding or shaping glassarticles
GB696520A Improvements in moulded glass lids for dishes
GB679300A Improvements in cooking vessels
GB689583A Improvements in electrodes for electrically-heated glass melting furnaces
GB689584A Improvements in electrodes for electrically-heated glass melting furnaces
GB664121A Improvements in electrodes for electrically-heated glass melting furnaces
US2552839A Means for molding undercut knob handles or other undercut portions upon glass articles
GB581302A Method of and means for moulding undercut knob handles or other undercut portions upon glass articles
GB557953A A method of and means for uniting parts of glass by fusion
GB511634A Improvements in casseroles or other covered dishes