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J C KOENIG & EBHARDT

Overview
  • Total Patents
    35
About

J C KOENIG & EBHARDT has a total of 35 patent applications. Its first patent ever was published in 1877. It filed its patents most often in Germany and Austria. Its main competitors in its focus markets consumer goods, textiles and paper and packaging and shipping are ERRICHIELLO D, GEORGE PETER WIGGINTON and CHARLES KNIGHT & COMPANY LTD.

Patent filings in countries

World map showing J C KOENIG & EBHARDTs patent filings in countries
# Country Total Patents
#1 Germany 27
#2 Austria 8

Patent filings per year

Chart showing J C KOENIG & EBHARDTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Schrader Heinrich 7
#2 Ehrlich Hans 2
#3 Meyer Wilhelm 1
#4 Vahlbruch Friedrich 1
#5 Pfannkuch Werner 1

Latest patents

Publication Filing date Title
DE1162327B File box for small files
DE949743C Pagination machine for bound books
DE952987C Device for lifting the top arch of a bush to be paginated by means of a suction device
DE1001690B Disk-shaped carbon copy device, especially for carbon copy bookkeeping
DE803537C File box
DE821462C American accounting journal
DE737690C Viewing device for files
DE683690C Block clips, especially for ticket folders
DE670632C Loose-leaf book with moveable strings opposite the spine
DE668643C Loose-leaf book with movable strings opposite the spine
DE627663C Account sheet with addition scales
DE621777C Account sheet
DE621055C Card rack with guide rails accommodating the card carrier pins
DE452308C Folding box with folded corner tips and stiffening insert as well as manufacturing process
DE1102C Note pad calendar