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W W HAFFENDEN LTD

Overview
  • Total Patents
    11
About

W W HAFFENDEN LTD has a total of 11 patent applications. Its first patent ever was published in 1952. It filed its patents most often in United Kingdom, Germany and Spain. Its main competitors in its focus markets machines, electrical machinery and energy and medical technology are WOODALL IND, SUMIKA A B S LATEX KK and INABA RUBBER KK.

Patent filings in countries

World map showing W W HAFFENDEN LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 8
#2 Germany 1
#3 Spain 1
#4 France 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Wilson-Haffenden Philip Allen 3
#2 Haffenden Philip Wilson 2
#3 Haffenden Philip-Wilson 1
#4 Alan Wilson-Haffenden Phillip 1
#5 Wilson-Haffenden Phillip Alan 1
#6 Haffenden Wallace Wilson 1

Latest patents

Publication Filing date Title
GB1284765A Swim wear
GB1250043A Improvements in and relating to electric plugs
GB1100294A Improvements in and relating to hot water bottles
GB1108113A Improvements in and relating to electrical connectors
GB1107766A Improvements in the production of moulded articles
GB849287A Ornamented article
GB767201A Sealing device, especially for bathing caps
GB710215A Bottle neck