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GRASS AG

Overview
  • Total Patents
    162
About

GRASS AG has a total of 162 patent applications. Its first patent ever was published in 1979. It filed its patents most often in United States, Germany and Italy. Its main competitors in its focus markets civil engineering, machines and furniture and games are GRASS AMERICA INC, JOHN STERLING CORP and GRASS GMBH HOECHST.

Patent filings in countries

World map showing GRASS AGs patent filings in countries
# Country Total Patents
#1 United States 46
#2 Germany 44
#3 Italy 24
#4 Japan 24
#5 Austria 16
#6 United Kingdom 4
#7 Canada 2
#8 France 2

Patent filings per year

Chart showing GRASS AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Grass Alfred 33
#2 Grabher Guenter 14
#3 Domenig Georg 11
#4 Schubert Wolfgang 8
#5 Grabher Guenther 6
#6 Grabher Gunther 6
#7 Grass Sen Alfred 4
#8 Karl Reinhard 4
#9 Gasser Ingo 4
#10 Adorufu Shiaiburu 4

Latest patents

Publication Filing date Title
US5979017A Fastener system for mounting a furniture fitting
DE19717937A1 Braking and damping element for moving furniture parts
US5743608A Drawer
US5641216A Drawer slide
US5604956A Single pivot hinge with self-closing mechanism
DE19529531A1 Fitment for hinges, esp. for self-assembly furniture
ITMI951353D0 DRAWER CASE
US5577296A Door hinge with snap-in locking device for quick assembly
US5673460A Hinge
DE19518102A1 Furniture hinge for quick assembly with snap mechanism
DE19511446A1 Expanding plug for fastening components
DE4445736A1 Fitment for hinges
DE4442625A1 Film hinge for furniture doors
DE4427293A1 Quick mounting pot for furniture hinges
JPH07143919A Installation structure for connecting drawing part
US5439334A Quick change gear box for hardware drilling machine
US5477590A Single articulation door hinge
ATA95894A Hinged pot with detachable fastening
US5478146A Hollow chambered drawer side slide made from metal materials
JPH06296524A Drawing