TOLEDO TRUST COMPANY has a total of 15 patent applications. Its first patent ever was published in 1954. It filed its patents most often in United States, Canada and France. Its main competitors in its focus markets audio-visual technology, packaging and shipping and machines are AWA ENGINEERING KK, ROBOTECNICA SRL and ZANETTI GIANCARLO.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 7 | |
#2 | Canada | 4 | |
#3 | France | 2 | |
#4 | Germany | 1 | |
#5 | United Kingdom | 1 |
# | Industry | |
---|---|---|
#1 | Audio-visual technology | |
#2 | Packaging and shipping | |
#3 | Machines | |
#4 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Special information storage | |
#2 | Handling thin material | |
#3 | Gearing | |
#4 | Unspecified technologies | |
#5 | Loudspeakers and microphones |
# | Name | Total Patents |
---|---|---|
#1 | Eash George H | 13 |
#2 | Rowe Horace N | 1 |
#3 | Poulsen Charles Irving | 1 |
Publication | Filing date | Title |
---|---|---|
US2876005A | Recorder-play back instrument employing endless magnetic tape | |
US2778880A | Endless magnetic tape cartridge and recording play-back instrument mounting same | |
US2778635A | Static eliminator for endless magnetic tape cartridges | |
US2778637A | Endless magnetic tape cartridge | |
US3009024A | Magnetic recorder | |
US2778636A | Endless tape cartridge | |
US2798121A | Electropneumatic loud-speaker | |
CA618964A | Recorder-play back instrument employing endless magnetic tape | |
CA555748A | Endless magnetic tape cartridge and recording play-back instrument mounting same | |
CA570854A | Endless magnetic tape cartridge | |
CA596645A | Endless magnetic tape cartridge |