Learn more

HOLZAEPFEL CHRISTIAN GMBH

Overview
  • Total Patents
    11
About

HOLZAEPFEL CHRISTIAN GMBH has a total of 11 patent applications. Its first patent ever was published in 1976. It filed its patents most often in Germany, EPO (European Patent Office) and Switzerland. Its main competitors in its focus markets civil engineering, furniture and games and mechanical elements are UNIFOR SPA, PIKVAL OY and L A DARLING COMPANY.

Patent filings in countries

World map showing HOLZAEPFEL CHRISTIAN GMBHs patent filings in countries

Patent filings per year

Chart showing HOLZAEPFEL CHRISTIAN GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kreimendahl Rainer 3
#2 Wittenmayer Erich 3
#3 Kaiser Joachim 2
#4 Lee David 2
#5 Dittmann Theo 2
#6 Hafer Werner 2
#7 Goetz Achim 1
#8 Wilhelm Dieter 1
#9 Esslinger Hartmut 1
#10 Speisser Klaus 1

Latest patents

Publication Filing date Title
DE4437113A1 Hollow wall contg. display equipment
DE4420011A1 Cupboard with detachably joined parts
DE4329739A1 Door arrangement, in particular for furniture, with folding sliding door
DE4012835A1 Box-shaped furniture such as cupboard - has sides, base panel, and plinth frame with side and transverse struts, and covering struts
DE3835631A1 PARTITION WALL
EP0322403A2 Cupboard
EP0158016A1 Cupboard
DE2917480A1 Two=part metal uprights assembly - is for attaching partitions or cupboards, and is fixed by of angle pieces to ceiling and floor
CH612838A5 Table having tubular legs