Learn more

GRASS ALFRED METALLWAREN

Overview
  • Total Patents
    282
About

GRASS ALFRED METALLWAREN has a total of 282 patent applications. Its first patent ever was published in 1958. It filed its patents most often in Germany, Austria and Switzerland. Its main competitors in its focus markets civil engineering, furniture and games and machines are STANLEY WORKS GMBH, HARDWARE RESOURCES INC and INBAUPRODUCT INNENAUSBAUSYSTEM.

Patent filings in countries

World map showing GRASS ALFRED METALLWARENs patent filings in countries

Patent filings per year

Chart showing GRASS ALFRED METALLWARENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Grass Alfred 118
#2 Grass Alfred Ing 26
#3 Grass A 7
#4 Alfred Grass 5
#5 Mueller Erich 2
#6 Arufureeto Gurasu 2
#7 Grass Masch-Ing 1
#8 Gasser Ingo 1
#9 Grass Sen Alfred 1
#10 Gruss Alfred 1

Latest patents

Publication Filing date Title
DE3818765A1 UNDERFLOORING
DE3815450A1 Wide-angle hinge with gear transmission
SG21288G Improvements in drawers
US4834556A Guide rail or runner for drawers or like
DE3733188A1 Cover cap for a furniture hinge
DE3718730A1 Fitting for a cupboard with a hinged door
DE3717376A1 ADJUSTABLE BASE FOR HINGES
DE3711063A1 Drawer with inserted bottom
DE3639276A1 FURNITURE HINGE WITH QUICK RELEASE
DE3624237A1 HINGE TAPE WITH EASILY DETACHABLE FASTENING OF THE FURNITURE-SIDED COVER BRACKET ON THE FURNITURE PART
DE3609682A1 Drawer side wall with guide-rail profile
DE3602992A1 Combined assembling and screwing device for furniture hinges and the like
JPS62179406A Drawer
DE3601679A1 Drawer with guide profile
GB8527873D0 Improvements in drawers
DE3516957A1 Single and full extension for drawers
DE3517001A1 DEVICE FOR FASTENING A GUIDE RAIL TO A BODY OF A FURNITURE
ATA112985A Fitting for a cabinet with door on the front
DE3512888A1 LOCKING SCREW FOR ADJUSTABLE CONNECTION OF A HINGE BRACKET
DE3507821A1 Support and guide roller for extension guides