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GRORUD JERNVAREFAB AS

Overview
  • Total Patents
    120
About

GRORUD JERNVAREFAB AS has a total of 120 patent applications. Its first patent ever was published in 1958. It filed its patents most often in Norway, Denmark and United Kingdom. Its main competitors in its focus markets civil engineering, machines and furniture and games are ROWE MFG COMPANY, BRAID HAROLD K and UNIQUE BALANCE CO.

Patent filings per year

Chart showing GRORUD JERNVAREFAB ASs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fries Bror 24
#2 Killingstad Tore 21
#3 Johansen Jan 18
#4 Johansen J 10
#5 Nakamoto Yusho 7
#6 Strandengen Einar 6
#7 Moenster Bjoern 5
#8 Einar Strandengen 4
#9 Killingstad T 3
#10 Flo Steinar 3

Latest patents

Publication Filing date Title
CA2186236A1 Articulated joint means
AU6938494A Articulated joint means
AU3769793A Sliding door arrangement
WO9318261A1 Sliding door arrangement
WO9310322A1 A device for a door or window handle and a method of constructing the same
NZ244785A Articulated connectors for joining cabinet panels and permitting collapsing for storage and shipment
FI924161A0 Anordning vid montering av foensterbeslag
AU1360792A Device in a stop mechanism for a pivoted window
DK17992D0 Means for adjustable determination of door and window frames for housing building parts
AU4641489A Improvement in hinge leaves
AU4070089A Means for adjustable attachment of door frames and window sashes to adjacent building members
NL8800305A Assembly of a door hinge with two hinge blades and a mounting plate for one of the blades, and method for making an opening in the edge of a door for mounting the mounting plate.
AT401665B Hinge, in particular for doors
US4455710A Elongated window mounting member having a pivot point and a short slide rail section
GB1500625A Windows and window frames therefor
GB1355810A Hinges
CA925260A Hinge
GB1105024A Pivot hinge
GB1029007A Improved escutcheon plate for a lock
GB1045702A Improvements in or relating to pivot hinges