KARR FRANCIS has a total of 12 patent applications. Its first patent ever was published in 1899. It filed its patents most often in United States and Canada. Its main competitors in its focus markets furniture and games are WORLD DENSHI KOGYO KK, BENZ ROLF AG & CO KG and KOBILCA OLIVER.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 10 | |
#2 | Canada | 2 |
# | Industry | |
---|---|---|
#1 | Furniture and games |
# | Technology | |
---|---|---|
#1 | Chairs and beds |
# | Name | Total Patents |
---|---|---|
#1 | Karr Francis | 12 |
Publication | Filing date | Title |
---|---|---|
US1205900A | Bed-spring. | |
US1205901A | Spring bed-bottom. | |
US1000919A | Spring bed-bottom. | |
US997298A | Bed-spring. | |
US908273A | Mattress. | |
US821295A | Spring-support. | |
US781829A | Spring bed-bottom. | |
US774670A | Spring bed-bottom. | |
US699392A | Hanger for supporting bed-bottoms. | |
US665831A | Spring bed-bottom. | |
CA64361A | Spring bed bottom | |
CA241549A | Spring cushion |