HARD MFG CO has a total of 12 patent applications. Its first patent ever was published in 1917. It filed its patents most often in United States, Germany and Canada. Its main competitors in its focus markets furniture and games, medical technology and machines are ROYALMETAL CORP, LARSON JOHN E and INTERROYAL CORP.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 7 | |
#2 | Germany | 2 | |
#3 | Canada | 1 | |
#4 | France | 1 | |
#5 | United Kingdom | 1 |
# | Industry | |
---|---|---|
#1 | Furniture and games | |
#2 | Medical technology | |
#3 | Machines | |
#4 | Surface technology and coating |
# | Technology | |
---|---|---|
#1 | Office furniture | |
#2 | Operating tables | |
#3 | Unspecified technologies | |
#4 | Chairs and beds | |
#5 | Furniture for children | |
#6 | Processes for applying fluent materials |
# | Name | Total Patents |
---|---|---|
#1 | Mann Stuart N | 3 |
#2 | Garfield Steel William | 3 |
#3 | Nelson Mann Stuart | 3 |
#4 | Kray William L | 1 |
#5 | Doty Boyd A | 1 |
#6 | Wujek Martin J | 1 |
#7 | Dyett James H | 1 |
#8 | Mann Stuart Nelson | 1 |
Publication | Filing date | Title |
---|---|---|
US3314384A | Over-bed table | |
FR1446389A | Electrically operated hospital bed | |
US3286663A | Over-bed table | |
GB1086827A | Electrically operated hospital bed | |
US3055020A | Restraining structure for beds | |
US1512612A | Finish for metal articles and method of producing the same | |
US1371607A | Crib or bed | |
US1360201A | Folding cot | |
US1420602A | Shoe for the legs of metal cots and other articles | |
CA666212A | Restraining structure for beds |