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ESSELTE PENDAFLEX CORP

Overview
  • Total Patents
    381
About

ESSELTE PENDAFLEX CORP has a total of 381 patent applications. Its first patent ever was published in 1974. It filed its patents most often in United States, Germany and Canada. Its main competitors in its focus markets packaging and shipping, machines and textiles and paper are JAPAN BANOK SHOKAI KK, HERMANN KLAUS D and JOE & SAMIA MAN INC.

Patent filings per year

Chart showing ESSELTE PENDAFLEX CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Becker Werner 47
#2 Schrotz Kurt 42
#3 Volk Heinrich 35
#4 Holland-Letz Guenter 30
#5 Wippern Gerhard 20
#6 Kistner Heinz 20
#7 Lynch James J 20
#8 Aaldenberg Eric 17
#9 Nagel Gerhard 17
#10 Koch Ulf 16

Latest patents

Publication Filing date Title
US5735068A Picture frames
CA2093564A1 Hanging laminated folder
CA2092212A1 Reinforced shelf filing folders
CA2092213A1 Reinforced paper office supplies and method of making them
CA2088345A1 File tab with extended cut-out region
CA2085407A1 Universally adjustable copyholder
US5361904A Color coded labeling system and dispenser therefor
TW201339B Latch and file retaining arrangement for a file box
CA2076359A1 Reinforced expandable folders
US5255798A Adjustable suspension system for hanging folders and package therefor
US5248290A Hanging laminated folder
AU1326192A Picture frame finishing apparatus
US5176939A Method of manufacturing discontinuous pattern on a support material
US5261636A Hanging laminated folder
CA2052099A1 File tab
US5156270A Package for storing and dispensing unfolded file folders
US5161731A Reinforced expandable folder
US5287414A Coded file locator system
US5052646A Long tip hanging folder rods
US5066045A Hanging laminated folder