PORTER CHADBURN LTD has a total of 23 patent applications. Its first patent ever was published in 1974. It filed its patents most often in United Kingdom, EPO (European Patent Office) and Australia. Its main competitors in its focus markets packaging and shipping, measurement and machines are PARSONS BROTHERS LTD, ABATE BASILIO & C S N C and STOLZMAN MICHAEL D.
# | Country | Total Patents | |
---|---|---|---|
#1 | United Kingdom | 8 | |
#2 | EPO (European Patent Office) | 2 | |
#3 | Australia | 1 | |
#4 | Canada | 1 | |
#5 | Denmark | 1 | |
#6 | Finland | 1 | |
#7 | Greece | 1 | |
#8 | Israel | 1 | |
#9 | Norway | 1 | |
#10 | New Zealand | 1 | |
#11 | Philippines | 1 | |
#12 | Portugal | 1 | |
#13 | United States | 1 | |
#14 | WIPO (World Intellectual Property Organization) | 1 | |
#15 | South Africa | 1 |
# | Industry | |
---|---|---|
#1 | Packaging and shipping | |
#2 | Measurement | |
#3 | Machines | |
#4 | Textiles and paper | |
#5 | Transport |
# | Technology | |
---|---|---|
#1 | Containers for goods storage | |
#2 | Transferring liquids | |
#3 | Measuring volume | |
#4 | Making paper containers | |
#5 | Aeroplanes | |
#6 | Shaping of plastics | |
#7 | Certain plastics | |
#8 | Packaging |
# | Name | Total Patents |
---|---|---|
#1 | Porter Harold | 7 |
#2 | Porter H | 4 |
#3 | Harold Porter | 1 |
Publication | Filing date | Title |
---|---|---|
GB2066198A | Bag slitting and emptying machine | |
GB2033343A | Dispensing of beverages | |
PH16484A | Transportation of fluent materials | |
GB2027171A | Dispensing tap | |
NZ190657A | Bulk transportation container for fluent materials flexible bags in rigid containers | |
CA1142488A | Transportation of fluent materials | |
GB2032841A | Manufacture of block bottom bags | |
GB2023099A | Pransportation of fluent materials | |
GB1529803A | Dispense tap | |
GB1495381A | Dispensing apparatus | |
GB1490342A | Supervision circuit for controllable pitch propellers |