patent

This isn’t really a follow up to my 2009 blog post The Kuru Toga – a disappointment, t’s more of a separate blog post – by coincidence I’ve come across a document I want to share.

As consumers we usually see Schmidt as a manufacturer of pen refills, but they actually do manufacture a lot of pens. If you look at their catalogue you can see pen parts that look as if Schmidt is manufacturing pens or parts of pens for big companies like Lamy and Montblanc.

They also seem to invent a lot and are very innovative when it comes to pens, even though very often we don’t see these inventions in mass market products. Just one example, I remember reading about a fountain pen they invented that uses microscopic pumps to transport the ink to the nib.

Well, it looks as if they have also invented something very similar to the Kuru Toga, just that they did this 25 years before Uni / Mitsubishi.  You can read more about it in this patent: DE 3641432 C1 , but be warned: Google’s translation of this patent isn’t brilliant.

I assume I can show the image from the patent here (‘fair dealing’), as the patent is available to look at via Google anyway.