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DALFERTH GOTTHILF R

Overview
  • Total Patents
    19
About

DALFERTH GOTTHILF R has a total of 19 patent applications. Its first patent ever was published in 1972. It filed its patents most often in Germany, EPO (European Patent Office) and United States. Its main competitors in its focus markets civil engineering, mechanical elements and medical technology are HIGHPLUS INT CO LTD, DURATEX SA and PRESTO ROBINETS SA.

Patent filings in countries

World map showing DALFERTH GOTTHILF Rs patent filings in countries

Patent filings per year

Chart showing DALFERTH GOTTHILF Rs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dalferth Gotthilf Robert 16
#2 Kastner Hermann Dipl Ing 2
#3 Robert Dalferth Gotthilf 2
#4 Vogel Georg 2
#5 Dalferth Gotthilf R 1

Latest patents

Publication Filing date Title
DE4428586A1 Water outlet release and interruption fitting for open water cock
DE4407721A1 Device for reduction of water hammer on taps and valves
DE3937514A1 Reusable spray can - has two telescopic parts with externally threaded spray head, and internally threaded housing with piston
EP0287015A1 Spray can
DE3712137C1 Spray can
DE3500564C1 Device for triggering the water discharge of an opened water tap
DE3222004A1 DEVICE FOR TRIGGERING THE WATER SPOUT IN A TAP
DE2657777A1 False teeth with embedded permanent magnets - have curved magnets of same polarity at front of top and bottom plates
DE2657778A1 Self aligning false teeth - have trapezoidal magnets near back teeth in top and bottom plates
DE2647253A1 Toilet flushing cistern outlet valve closing device - has hinged weight plates with clamping spring held on valve rod
DE2629602A1 Dental prosthesis incorporating permanent magnets - with magnets fixed in grooves and covered with plastics compsn.
DE2615882A1 Water closet cistern with outlet valve - has loading weight in form of clothes peg with two clamp parts and spring
DE2533527A1 Liq. dispensing equipment for shower head - has solenoid valve controlled by proximity switch monitoring area below water outlet
DE2509388A1 Root vegetable cutting and seasoning unit - has cutting wheel above which is mounted tiltable seasoning container