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.
# | Country | Total Patents | |
---|---|---|---|
#1 | United Kingdom | 7 | |
#2 | Ireland | 4 | |
#3 | France | 2 | |
#4 | Australia | 1 | |
#5 | Canada | 1 | |
#6 | United States | 1 | |
#7 | South Africa | 1 |
# | Industry | |
---|---|---|
#1 | Agriculture | |
#2 | Measurement | |
#3 | Packaging and shipping |
# | Technology | |
---|---|---|
#1 | Animal care | |
#2 | Weighing | |
#3 | Transport or storage devices |
# | Name | Total Patents |
---|---|---|
#1 | Sparkes Clifford Sylvanus John | 2 |
#2 | Sparkes C | 1 |
#3 | Muddle John R | 1 |
#4 | Sparkes Clifford S J | 1 |
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 |