Recent content by Danks

There is a second patent from July 30, 1963. https://patents.google.com/patent/USD195784S/en?oq=USD195784

Thanks for the welcome to GJ. The two wrenches that have the Diamond with the tilted C in the centre, are the only two that I have seen with that marking on the handle, and they are the 1st generation of Ridgid pipe wrenches. Some years ago I came across an article in an Elyria newspaper about...

Were Ridgid pipe wrenches ever made under license by A.B. Jardine & Co. Ontario Canada ? Is there any evidence to show that Ridgid pipe wrenches were manufactured under license by A.B. Jardine & Co, Hespeler, Ontario, Canada, in the 1920's A.B. Jardine had a registerd trade mark of a J in the...