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POLDENVALE LTD

Overview
  • Total Patents
    17
About

POLDENVALE LTD has a total of 17 patent applications. Its first patent ever was published in 1968. It filed its patents most often in United Kingdom, Ireland and France. Its main competitors in its focus markets agriculture, measurement and packaging and shipping are BIG DUTCHMAN INT AG, ROXELL NV and CHORE TIME EQUIPMENT.

Patent filings in countries

World map showing POLDENVALE LTDs patent filings in countries

Patent filings per year

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

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Sparkes Clifford Sylvanus John 2
#2 Sparkes C 1
#3 Muddle John R 1
#4 Sparkes Clifford S J 1

Latest patents

Publication Filing date Title
GB8419624D0 Cradle feeder
GB8419625D0 Animal feeder
US4427083A Livestock weighing apparatus
GB1504687A Portable equipment particularly applicable to a weighing machine for animals
CA999251A Livestock feeding apparatus
GB1363881A Animal feed apparatus
GB1423990A Apparatus for dispensing particulate material
ZA7101287B Gate for animal handling equipment
GB1395153A Animal control mechanism
IE34203B1 Animal drafting gate unit
GB1299741A Animal control gate unit
IE32595L Weighing machine for animals
IE31919L Animal treatment bath