Champion DeArment Tool Company

The Champion DeArment Tool Company became most famous for their Channellock plier design, described by patent #1,950,362 and arguably one of the most important tool patents of the 20th century. The company later changed its name to Channellock, Inc., but we’ll use the older name here.

More info at

• http://alloy-artifacts.org/champion-dearment-tool.html
• https://en.wikipedia.org/wiki/Channellock
• https://www.garagejournal.com/forum/threads/post-up-your-vintage-champion-dearment-channellock-tools.394914/