DUFFY MICHAEL J has a total of 14 patent applications. Its first patent ever was published in 1909. It filed its patents most often in United States, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets civil engineering, machines and packaging and shipping are BAER AUSTIN R, A W ANDERBERG MFG CO and JOSEPH SOSS.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 12 | |
#2 | Canada | 1 | |
#3 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Civil engineering | |
#2 | Machines | |
#3 | Packaging and shipping | |
#4 | Machine tools | |
#5 | Mechanical elements | |
#6 | Transport |
# | Technology | |
---|---|---|
#1 | Hinges for doors or windows | |
#2 | Unspecified technologies | |
#3 | Nails | |
#4 | Hand-held cutting tools | |
#5 | Containers for goods storage | |
#6 | Indexing scheme relating to hinges | |
#7 | Parachutes | |
#8 | Aeroplanes | |
#9 | Unspecified technologies | |
#10 | Wing fittings |
# | Name | Total Patents |
---|---|---|
#1 | Duffy Michael J | 14 |
#2 | Daminski Jr Robert E | 1 |
#3 | Larocque Jessica G | 1 |
#4 | Beckwith John R | 1 |
#5 | Mattero John J | 1 |
#6 | Feit Andrew | 1 |
#7 | Smallwood David J | 1 |
Publication | Filing date | Title |
---|---|---|
US9079662B1 | Co-operative, modular, unmanned, vertical lift cargo vehicles | |
US2013179185A1 | System and method for tactical medical triage data capture and transmission | |
US2013111703A1 | Adjustable pivot deck lid | |
US2241394A | Nonrefillable bottle | |
US2128922A | Nonrefillable bottle | |
US1918636A | Safety razor and hair cutter | |
US1822766A | Safety razor and hair cutter | |
US1763505A | Self-tightening nut | |
US1612182A | Ball-bearing tire | |
US1146313A | Milk-bottle. | |
US1010130A | Sash-balance. | |
US969092A | Lock-nut. | |
CA211762A | Record cabinet |