PARKER KNOLL LTD has a total of 23 patent applications. Its first patent ever was published in 1950. It filed its patents most often in United Kingdom, France and Germany. Its main competitors in its focus markets furniture and games, electrical machinery and energy and basic materials chemistry are PLEDGE OFFICE CHAIRS, LIN YONGZHONG and HUESER SCHLARAFFIA WERKE.
# | Country | Total Patents | |
---|---|---|---|
#1 | United Kingdom | 12 | |
#2 | France | 6 | |
#3 | Germany | 2 | |
#4 | Belgium | 1 | |
#5 | Canada | 1 | |
#6 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Furniture and games | |
#2 | Electrical machinery and energy | |
#3 | Basic materials chemistry | |
#4 | Chemical engineering | |
#5 | Machines | |
#6 | Machine tools | |
#7 | Mechanical elements |
# | Name | Total Patents |
---|---|---|
#1 | Hopkins Reginald Arthur | 5 |
#2 | Howland Robin | 3 |
#3 | Howland Robert | 1 |
#4 | Fassnidge Kenneth Leslie | 1 |
#5 | Gomm Reginald Sidney | 1 |
#6 | Jourdan Charles Henry | 1 |
#7 | True Cyril John | 1 |
#8 | Travers Arthur George | 1 |
#9 | Jourdan Charles Henry Hans | 1 |
Publication | Filing date | Title |
---|---|---|
GB1437678A | Rocking mechanism for chairs | |
GB1324451A | Rocking mechanism for chairs | |
GB1211807A | Drop-end seat mechanism | |
GB1167949A | Feed Mechanism for Coil Springs. | |
FR1349592A | Furnishings related improvements | |
GB1011239A | Sheet moulding method | |
GB988449A | Method of forming upholstery covers | |
GB977742A | Improvements in or relating to the construction of upholstered furniture | |
GB986794A | Improvements in jointing and joints | |
GB998571A | Improvements in or relating to upholstery | |
GB818760A | Seat-springing | |
FR1070947A | Improvements to chairs and similar furniture | |
GB702927A | Improvements in or relating to the spring upholstery of furniture | |
GB699862A | Improvements in or relating to cushions for upholstery | |
CA897048A | Drop end seat mechanism |