WTB Unusual, Patented Or Patent Pending Old Knives

[Miller Bro's]

Looking for unusual folding and fixed blade knives.

Marked with a patent #, pat. pending, or unmarked but just plain unusual in design.

Will consider any condition.

Cash paid


Thank you

[Toejammer]

We talking Hammer / Imperial brands w/ pat # on the tang ?

I do have a funky little Hammer w/ a clip main and a door key secondary.

[Miller Bro's]

We talking Hammer / Imperial brands w/ pat # on the tang ?

No Hammer or Imperial brand knives please I have several examples of these, most refer to the shell handles.


What I am really looking for are rare or unusual knives that are either marked "pat. Pending", "patented" or anything to that affect. The more unusual the knife the better

I will post a few examples of some of the knives I am looking for in just a bit.

Thank you to all who have responded so for to my request

[Miller Bro's]

Here is one example of a patented knife I am looking for:

[Miller Bro's]

This is another one...........

[Miller Bro's]

Still looking for patented or unusual stuff!

[Miller Bro's]

I am interested finding more of these.