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FRANZ VIEGENER II GMBH & CO KG

Overview
  • Total Patents
    48
About

FRANZ VIEGENER II GMBH & CO KG has a total of 48 patent applications. Its first patent ever was published in 1994. It filed its patents most often in EPO (European Patent Office), Germany and United States. Its main competitors in its focus markets mechanical elements, machine tools and civil engineering are NYCOIL CO, APPLINTER ADHESIVES INC and CONDON DUANE R.

Patent filings per year

Chart showing FRANZ VIEGENER II GMBH & CO KGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Viegener Walter 42
#2 Viegener Walter Sen 3
#3 Desch Kurt Michael 2
#4 Walter Viegener 1
#5 Gysin Balthasar 1

Latest patents

Publication Filing date Title
DE10331381A1 Compression connection has support sleeve fitted into pipe end and with encompassing collar bearing on end edge of pipe end and fixed between stop on compressible section and end edge of pipe end
AT500901A1 Installation Device
US2003107215A1 Fitting or mounting part for establishing a pressed connection with an inserted tube end
EP1061188A1 Drain- and waterflow fitting with a water supply for a bath tub
DE10007914C1 Fitting or fitting for establishing a press connection with an inserted pipe end
EP1122009A1 Method and means of removing the metal layer at an end of metal-plastic multilayer pipe in preparation for attaching a compression fitting thereto
DE10000867A1 Process for producing a T-shaped pipe section
DE10000868A1 Press tool and method for calibrating a press tool
DE19958312A1 Bath water supply has a mixer jet to give the mixed hot/cold water at the overflow opening to give an underwater feed under the level of the bath tub rim
DE19950298A1 Drain fitting for bathtub is fixed in drainage hole of bathtub and has inlet of drainpipe from drain socket fixed at height of overflow pipe to open into casing under drainage hole
DE19946542A1 Actuator
EP1081423A1 Method and preformed part for manufacturing a press-fitting connection between two pipes
EP0826441A1 Compressing tool pressure clamp for a non-disconnectable cold formed connection between a fitting and a metal pipe
EP0812966A2 Outlet for a shower
EP0731222A2 Inflow fixture fixable to the side-wall of a bathtub
EP0728979A1 Sealing connection between a plastic pipe and a connecting piece made of metal
EP0635687A1 Adapter fitting for the selective connection of a radiator to a one or a two pipe system
EP0634530A1 Odour seal for drainage device