Learn more

WILLIAM W CLELAND LTD

Overview
  • Total Patents
    35
About

WILLIAM W CLELAND LTD has a total of 35 patent applications. Its first patent ever was published in 1925. It filed its patents most often in United Kingdom and Ireland. Its main competitors in its focus markets packaging and shipping, audio-visual technology and consumer goods are KUNSTANSTALT ETZOLD & KIESSLIN, REGATH HB and BOULTON IAN THOMAS.

Patent filings in countries

World map showing WILLIAM W CLELAND LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 34
#2 Ireland 1

Patent filings per year

Chart showing WILLIAM W CLELAND LTDs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Buchman Arthur Aria 1

Latest patents

Publication Filing date Title
IE36950L Improvements relating to cartons
GB1280819A Improvements in folding boxes for frangible articles
GB1208296A Improvements in sleeves for paint brushes
GB1181293A Improvements in Double Walled Folding Trays
GB1173963A Improvements in Brush Packaging Sleeves
GB1163449A Improvements in Shoe Boxes
GB1073301A Improvements in or relating to egg and like containers
GB974179A Improvements in folders
GB1011091A Improvements in and relating to containers for frangible or crushable objects
GB874638A Improvements in or relating to folding boxes
GB884092A Improvements in or relating to collapsible packing sleeves
GB844716A Improvements in or relating to containers or the like
GB823967A Improvements in folding boxes
GB833033A Improvements in or relating to trays or the like
GB833710A Improvements in or relating to boxes or like containers
GB823278A Improvements in or relating to end closure means of folding boxes
GB733040A Improvements in or relating to folding boxes, having pilferproof end closure means
GB731088A Improvements in or relating to show cards
GB651357A Improvements in or relating to boxes and like containers
GB615490A Improvements in or relating to cartons