FREEDOM DESIGNS INC has a total of 19 patent applications. Its first patent ever was published in 1991. It filed its patents most often in United States, Australia and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets medical technology, machines and transport are CROWN THERAPEUTICS INC, BARTON MED CORP and SKEFFINGTON ARTHUR.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 11 | |
#2 | Australia | 3 | |
#3 | WIPO (World Intellectual Property Organization) | 3 | |
#4 | Canada | 1 | |
#5 | EPO (European Patent Office) | 1 |
# | Industry | |
---|---|---|
#1 | Medical technology | |
#2 | Machines | |
#3 | Transport |
# | Technology | |
---|---|---|
#1 | Operating tables | |
#2 | Unspecified technologies | |
#3 | Unspecified technologies | |
#4 | Vehicle wheels |
# | Name | Total Patents |
---|---|---|
#1 | Melgarejo Mauricio | 18 |
#2 | Melgarejo Alejandro | 18 |
#3 | Melgarejo Tarcicio | 4 |
#4 | Nordquist Michael H | 4 |
#5 | Robuck Terry D | 1 |
#6 | Rubinstein Stanley | 1 |
Publication | Filing date | Title |
---|---|---|
US2017273840A1 | Adjustable wheelchair arrangements | |
CA2924989A1 | Adjustable wheelchair arrangements | |
US2013214509A1 | Adjustable seating frame and footrest assemblies | |
US2003006578A1 | Size-adjustable laterally-folding tilting-frame wheelchair | |
US6682152B2 | Secure wheel locking system | |
AU1491001A | Improved wheelchair with tilting seat | |
US6322145B1 | Wheelchair seat back with adjustable tilt | |
US6361118B1 | Hinge mechanism for a trunk support apparatus | |
US6309022B1 | Pelvic stabilizer mechanism for a wheelchair | |
US6155586A | Locking system for a footrest hanger | |
US2001001521A1 | Two-piece side frame assembly for small wheelchairs | |
US5127709A | Quick release wheelchair attachment bracket |