PERKINS MFG COMPANY has a total of 14 patent applications. Its first patent ever was published in 1915. It filed its patents most often in United States, Australia and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, packaging and shipping and mechanical elements are SASAKI INSATSU KK, KASEYAMA MANABU and SUGIYAMA HIROJI.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 12 | |
#2 | Australia | 1 | |
#3 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Environmental technology | |
#2 | Packaging and shipping | |
#3 | Mechanical elements | |
#4 | Transport |
# | Technology | |
---|---|---|
#1 | Garbage disposal | |
#2 | Transport or storage devices | |
#3 | Load transportation vehicles | |
#4 | Lubricating |
# | Name | Total Patents |
---|---|---|
#1 | Arrez Ramiro | 13 |
#2 | Arrez Carlos | 11 |
#3 | Rimsa James | 3 |
#4 | Strong Harvey May | 1 |
#5 | Arrez Sergio | 1 |
#6 | Arrez Carols | 1 |
Publication | Filing date | Title |
---|---|---|
US2007243050A1 | Front load container lifter | |
US2007183872A1 | Adaptable cart lifter | |
US2007166136A1 | Lifter with waste container engagement member of polymeric material | |
US7273340B2 | Heavy duty cart lifter | |
US7390159B2 | Front mounted lifter for front load vehicle | |
US6988864B2 | Refuse receptacle lifter | |
US6921239B2 | Damage-resistant refuse receptacle lifter | |
US6884017B2 | Retractable lifter for refuse container | |
AU1955701A | Refuse container lifter | |
US1178762A | Sight-feed oil-pump for use on automobiles and motor-vehicles. |