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VIEGENER II FA FRANZ

Overview
  • Total Patents
    50
About

VIEGENER II FA FRANZ has a total of 50 patent applications. Its first patent ever was published in 1959. It filed its patents most often in Germany, EPO (European Patent Office) and Switzerland. Its main competitors in its focus markets civil engineering, mechanical elements and medical technology are PIP CO LTD, WALLGATE LTD and IDEAL STANDARD INT BVBA.

Patent filings in countries

World map showing VIEGENER II FA FRANZs patent filings in countries

Patent filings per year

Chart showing VIEGENER II FA FRANZs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Viegener Walter 36
#2 Viegener Heinrich 3
#3 Martin Kurt 2
#4 Hammer Gebhardt 1
#5 Scheid Dieter 1
#6 Fabrikant Walter Viegener 1

Latest patents

Publication Filing date Title
DE19619942A1 Drain fitting for shower and bath tubs, for basements, balconies, patios or the like.
DE19507688A1 Sealed socket coupling for two metal pipes
DE4339147A1 Holder for picking up and transporting workpieces - incorporates conveyor, guides and top and bottom part
DE4212771A1 Pipe fitting
EP0503232A1 Drainagefitting, preferable for shower trays
EP0469361A1 Drainage fitting
EP0445416A2 Elbow-connector for closet
NL9000121A Air nozzle for a swirl fairing.
EP0365789A1 Discharger armature, especially for shower bottoms
DE3903477A1 Mixing housing with rotatably mounted inlet nozzle for whirlpool tubs
ATA177188A Mounting and coupling device for a radiator fixed to a wall
CH693996A5 Tap joint to pipe or fitting
DE3708182A1 Device for actuating the drain fittings of bathtubs, sinks, wash basins
DE3702886A1 System for heating a building
DE3534960A1 Feed valve for flushing cisterns
CH669627A5 Wall mounted fitting for water connections - has shell with single inlet, double outlet and bottom closed by sliding base, secured by screws
DE3522390A1 Connection box for a water fitting
CH667317A5 Clamping ring for connecting pipes - consists of a screw on ring with counter nut
DE3439024A1 Shut-off device for a pipeline, in particular for a WC branch piece
EP0119581A2 Mixer housing for a whirlpool bath with a spherical eyeball nozzle