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COPELAND CHATTERSON CO LTD

Overview
  • Total Patents
    41
About

COPELAND CHATTERSON CO LTD has a total of 41 patent applications. Its first patent ever was published in 1914. It filed its patents most often in United Kingdom. Its main competitors in its focus markets consumer goods, computer technology and textiles and paper are RELIURE IND S T D, HERDEGEN FA HERM and RUDOLF BRINKMANN TO BROXTEN.

Patent filings in countries

World map showing COPELAND CHATTERSON CO LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 41

Patent filings per year

Chart showing COPELAND CHATTERSON CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Seymour Sidney George 1
#2 Mann Oswald 1
#3 Pratt George Ernest 1

Latest patents

Publication Filing date Title
GB1505153A Folder for retaining a stack of documents
GB1424073A Binder
GB1345076A Binding post
GB891224A Improvements in or relating to loose leaf binding equipment
GB828107A Improvements relating to visible index and slip-posting systems and slips therefor
GB797563A Improvements in record sheets and apparatus for use therewith
GB759518A Improvements in or relating to card index systems
GB741951A Improvements in or relating to apparatus for sorting statistical record cards and the like
GB697382A Improvements relating to perforating apparatus for use in connection with sorting cards
GB706601A Improvements in or relating to filing or visible index cabinets and the like
GB700863A Improvements in or relating to card index systems
GB654880A Improvements in or relating to flat sheets, cards, tallies or the like
GB637239A Improvements in or relating to devices for filing ledger sheets or the like
GB604319A Improvements relating to visible index and slip-posting systems and slips therefor
GB592899A Improvements relating to workers' time record cards
GB568905A Improvements in visible strip index apparatus
GB556892A Improvements in or relating to record cards and punches for use therewith
GB558940A Improvements in and relating to indicator cards used in filing systems and the like
GB561568A Improvements relating to the spacing of indicator cards or boards used in filing systems and the like
GB547723A Improvements relating to the mounting of sheets on backings or foundations