Deburring Tool

[Michael GilliganParticipant @michaelgilligan61133]

trivia

[Michael GilliganParticipant @michaelgilligan61133]

Most forum members will be familiar with the Noga tools, or their ‘clones’ … But:

I was tidying-up today, and remembered that one of my deburring tools carried a poorly-stamped patent number. … a quick photo and we have the patent:

**LINK**

https://worldwide.espacenet.com/patent/search?q=pn%3DUS2598443A

Filed in 1947, and granted in 1952

Probably of little or no interest to anyone except me.

MichaelG.

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Edited By Michael Gilligan on 17/09/2021 18:49:32

[Russell EberhardtParticipant @russelleberhardt48058]

I wonder why it took so long to be granted?

Russell

[Michael GilliganParticipant @michaelgilligan61133]

The patent examiner was probably checking that there were no rough edges to the application

MichaelG.

[JasonBModerator @jasonb]

Posted by Michael Gilligan on 17/09/2021 19:06:47:

The patent examiner was probably checking that there were no rough edges to the application

MichaelG.

That will be a proper job without cutting any corners

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