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AMELN HELMUT VON

Overview
  • Total Patents
    17
About

AMELN HELMUT VON has a total of 17 patent applications. Its first patent ever was published in 1977. It filed its patents most often in Germany, Netherlands and France. Its main competitors in its focus markets mechanical elements, thermal processes and civil engineering are SANG SHIN CO LTD, ADANI VALENTINO and REES ALAN FREDERICK.

Patent filings in countries

World map showing AMELN HELMUT VONs patent filings in countries

Patent filings per year

Chart showing AMELN HELMUT VONs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ameln Helmut Von 6
#2 Von Ameln Helmut 1
#3 Ameln H Von 1

Latest patents

Publication Filing date Title
DE3628854A1 Radiator (heater) connecting element
DE3443850A1 Radiator connection element
DE3106160A1 Pipe fitting piece
DE3013522A1 Heating radiator valve union - comprises plug with sliding spout having flange for union nut adjustable lengthwise
DE2850647A1 Hand shower fitting in bathroom - consists of recessed box, with pipe socket and rotatable passage with spring
DE2850261A1 Heating radiator union fitting - has T=shaped housing accommodating bend engaging with valve and held by plug
DE2826094A1 Lavatory bowl washing spray system - has independent water supply with cleaning nozzle ring in bowl
DE2749918A1 PLUG CLAMPING DEVICE
NL7708897A Standardised radiator valve knob - has external grooves allowing cutting to required length and square internal end recess receiving locating plate
DE2735895A1 Universal radiator valve control knob - has range of spindle adaptors, bushes and fixing screws to attach to variety of spindle types