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HARTMANN & CO AG

Overview
  • Total Patents
    34
About

HARTMANN & CO AG has a total of 34 patent applications. Its first patent ever was published in 1949. It filed its patents most often in Switzerland, Austria and EPO (European Patent Office). Its main competitors in its focus markets civil engineering, audio-visual technology and furniture and games are SCHOENINGER GMBH, CHENGDU JIAOZI IND CO LTD and CHONGQING YUXINJIE CURTAIN WALL DOOR AND WINDOW ENG CO LTD.

Patent filings in countries

World map showing HARTMANN & CO AGs patent filings in countries
# Country Total Patents
#1 Switzerland 32
#2 Austria 1
#3 EPO (European Patent Office) 1

Patent filings per year

Chart showing HARTMANN & CO AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Co Ag Hartmann 10
#2 Bruno Suter 6
#3 Max Suter 3
#4 Thommen Emil 2
#5 Suter Max 2
#6 Bernhard Ernst 2
#7 Siegenthaler Lorenz 1
#8 Poli Emilio 1
#9 Wolke Paul 1
#10 Emil Thommen 1

Latest patents

Publication Filing date Title
CH685401A5 Coupling element for two profiles for windows, facades etc.
CH678747A5 Hinging facade window - has blocking portion pressing glazing via channel-section against supporting seal
CH678350A5 Window leaf frame with releasable mullions - has two exchangeable U=shaped profiles on glass pane side with releasable coupling
EP0219454A1 Device for rolling up, unrolling and automatically braking a sun blind or a weather-protecting device
CH663984A5 Raisable fold partition with two flexible panels of horizontal strips - has cross-connections with vertical cables between panels fixed to lower edge and upper ends connected to endless chain
CH662390A5 Folding roller shutter
CH627229A5 Roller shutter
CH625851A5 Multipurpose roller shutter
CH624449A5 Device for connecting a covering frame to a base frame for windows, facades or room partitions
CH616724A5 Safety locking device for roller shutter
CH592345A5 Variable alphanumeric display frame - has set of horizontally sliding carrier plates bearing sections of display hinged to flat bar