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ZAPF OTTO

Overview
  • Total Patents
    22
About

ZAPF OTTO has a total of 22 patent applications. Its first patent ever was published in 1977. It filed its patents most often in Germany, United States and EPO (European Patent Office). Its main competitors in its focus markets furniture and games and transport are TUNG YU O A CO LTD, ZHANG CONGHUI and ZHEJIANG KAIDI FURNITURE CO LTD.

Patent filings per year

Chart showing ZAPF OTTOs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Zapf Otto 22
#2 Kuchinke Josef 7
#3 Hirsch Juergen 1
#4 Thomas Dieter 1
#5 Ansorg Klaus 1

Latest patents

Publication Filing date Title
US6959964B1 Portable backrest structure
DE102004027900A1 vehicle seat
DE19631808A1 Backrest of a piece of furniture
DE4137488A1 Seating
DE4115503A1 Chair with frame, seat and backrest - has two part backrest with plate spring with slat sprung arm
DE3826290A1 Seating
US4452486A Chair type furniture
EP0056070A1 Seating furniture
DD149630A1 Device and method for positioning and editing workpieces
DE2916897A1 Adjustable vehicle seat with reclining position - has hinged seat and back supports attached to plates sliding over base frame
DE2815053A1 Leg fixture for table - has stud passing through lower mounting plate and screwing into upper one
DE2744931A1 Metal shelf board assembly - is made in one piece closed in itself with top and lower surfaces at distance and with space between filled