GUARDIAN PRODUCTS INC has a total of 34 patent applications. Its first patent ever was published in 1985. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets medical technology, furniture and games and machines are ZHONGSHAN AIJUN INTELLIGENT TECH CO LTD, STANDER INC and PAZ OHAD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 19 | |
#2 | WIPO (World Intellectual Property Organization) | 5 | |
#3 | EPO (European Patent Office) | 4 | |
#4 | Japan | 4 | |
#5 | Australia | 1 | |
#6 | Canada | 1 |
# | Industry | |
---|---|---|
#1 | Medical technology | |
#2 | Furniture and games | |
#3 | Machines |
# | Technology | |
---|---|---|
#1 | Physical therapy devices | |
#2 | Sanitary equipment | |
#3 | Unspecified technologies | |
#4 | Operating tables | |
#5 | Chairs and beds | |
#6 | Unspecified technologies |
# | Name | Total Patents |
---|---|---|
#1 | Schultz Jim R | 12 |
#2 | Rose Eric P | 7 |
#3 | Bui Cuong | 5 |
#4 | Hodge David | 4 |
#5 | Rose Eric Paul | 4 |
#6 | Nuno Alfredo | 3 |
#7 | Doom Michael | 3 |
#8 | Karten Stuart | 3 |
#9 | Ward J R Kingsley | 2 |
#10 | Zatulovsky Leo | 2 |
Publication | Filing date | Title |
---|---|---|
US5560627A | Low cost wheelchair | |
US5433235A | Foldable and lockable walker | |
WO9411074A1 | Wheelchair | |
US5396670A | Sling for a patient lifter | |
US5291910A | Adjustable hand grip for orthopedic crutch | |
US5343573A | Integrally molded stackable commode chair | |
US5299589A | Orthopedic crutch with adjustable hand grip | |
US5339850A | Orthopedic hand grip for ambulation aids, tools and other implements | |
US5301968A | Mobility support device | |
US5273063A | Folding tray for invalid walkers | |
US5197152A | Commode of unitary construction | |
US4996727A | Disposable waste bag | |
US4907839A | Walker with folding seat | |
US4907794A | Foldable rolling walker | |
US4733682A | Tubular crutch construction | |
EP0212772A2 | Crutches | |
US4748994A | Reversible walker device | |
US4872469A | Crutch with stair deflector |