DUNHILL LIGHTERS LTD has a total of 17 patent applications. Its first patent ever was published in 1972. It filed its patents most often in Canada, United States and Australia. Its main competitors in its focus markets thermal processes and machines are MARCEL QUERCIA, GENOUD & CIE ETS and KARAT WERK MASCHINEN UND METAL.
# | Country | Total Patents | |
---|---|---|---|
#1 | Canada | 3 | |
#2 | United States | 3 | |
#3 | Australia | 1 | |
#4 | Belgium | 1 | |
#5 | Switzerland | 1 | |
#6 | Germany | 1 | |
#7 | Denmark | 1 | |
#8 | Spain | 1 | |
#9 | France | 1 | |
#10 | Ireland | 1 | |
#11 | Italy | 1 | |
#12 | Republic of Korea | 1 | |
#13 | Sweden | 1 |
# | Industry | |
---|---|---|
#1 | Thermal processes | |
#2 | Machines |
# | Technology | |
---|---|---|
#1 | Ignition and extinguishing | |
#2 | Unspecified technologies |
# | Name | Total Patents |
---|---|---|
#1 | Ballantyne Walter Henderson | 3 |
#2 | Harris Anthony Roberts | 2 |
#3 | Ovens Christopher William | 2 |
#4 | Ballantyne W H | 1 |
#5 | C W Ovens | 1 |
#6 | Ovens C W | 1 |
#7 | A R Harris | 1 |
#8 | Harris Antony Roberts | 1 |
#9 | Ovens Christopher W | 1 |
#10 | Harris Anthony R | 1 |
Publication | Filing date | Title |
---|---|---|
KR790001590B1 | Lighter with a capacitor discharge ignition system | |
CA962078A | Lighters | |
US3758262A | Portable gas lighter with magnetically operated lid | |
US3781163A | Lighter with a capacity discharge ignition system and means for preventing automatic recharging of said capacitor | |
CA1000349A | Lighters | |
AU4439272A | Improvements in or relating to electric lighters |