THOMPSON THOMAS E has a total of 13 patent applications. Its first patent ever was published in 1899. It filed its patents most often in United States. Its main competitors in its focus markets control, furniture and games and transport are T P I LTD, JAMES CHRISTOPHER and FOERST REINER.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 13 |
# | Industry | |
---|---|---|
#1 | Control | |
#2 | Furniture and games | |
#3 | Transport | |
#4 | Agriculture |
# | Technology | |
---|---|---|
#1 | Teaching materials | |
#2 | Games | |
#3 | Vehicle signalling and lighting | |
#4 | Crop agriculture | |
#5 | Physical training equipment |
# | Name | Total Patents |
---|---|---|
#1 | Thompson Thomas E | 13 |
Publication | Filing date | Title |
---|---|---|
US3107371A | Swimming device | |
US1843183A | Educational test device | |
US1750977A | Educational device | |
US1644160A | Self-checking test device | |
US1573660A | Automobile signaling device | |
US1253908A | Educational device. | |
US1163184A | Educational device. | |
US756077A | Cultivator. | |
US723425A | Educational appliance. | |
US687288A | Educational appliance. | |
US641738A | Educational appliance or game. | |
US641739A | Educational appliance or game. | |
US777268A | Educational appliance. |