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ROTAPRINT LTD

Overview
  • Total Patents
    25
About

ROTAPRINT LTD has a total of 25 patent applications. Its first patent ever was published in 1952. It filed its patents most often in United Kingdom, Germany and United States. Its main competitors in its focus markets textiles and paper, packaging and shipping and computer technology are ROTAPRINT A G, MANUF DE MACHINES MODERNES and MANROLAND AG.

Patent filings in countries

World map showing ROTAPRINT LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 11
#2 Germany 8
#3 United States 5
#4 Canada 1

Patent filings per year

Chart showing ROTAPRINT LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 King Carl Gustave 10
#2 Harding Denis Howard 3
#3 Gustave King Carl 3
#4 Sparrow Albert George 2
#5 Wadlow Derek Norton 2
#6 Wheeler Brian Henry 2
#7 Norton Wadlow Derek 1
#8 Henry Wheeler Brian 1
#9 Wadlow Derek N 1

Latest patents

Publication Filing date Title
GB2060576A Sheet feeders
GB2061882A Printing machine
GB1172517A Photochemical Production of Plates for Offset Lithography
GB1073139A Rotary offset lithographic printing machines
GB925230A Improvements in or relating to rotary printing machines
GB936450A Apparatus for detecting the simultaneous feed of two or more sheets to a machine
GB907587A Apparatus for detecting the non-feed of sheets to a machine
GB915022A Apparatus to automatically raise a platform supporting a pile of sheets
US2898853A Offset lithographic printing machines
GB842917A Improvements in and relating to offset lithographic printing machines
US2868456A Control means for printing or duplicating machines
US2794528A Safety guards for power operated machines
GB737513A Improvements in and relating to sheet-fed offset lithographic printing machines
GB734814A Improvements in and relating to washing up devices for printing machines
US2683411A Blanket cylinder moving mechanism for offset lithographic printing machines
CA613276A Offset lithographic printing machines