# Philip V. Miceli — Patents explained on PatentBrief

Philip V. Miceli has 1 landmark patent explained in plain English on PatentBrief.

- [Interchangeable Blades for Folding Pocket Tools](https://patentbrief.org/patent/us/4669140/leatherman-multitool) — granted 1987
  A 1987 patent for a folding pocket knife with split handles that can securely swap out different tools, like saw blades, using a locking pivot block and protective aluminum handles.

**Full profile:** https://patentbrief.org/inventor/philip-v-miceli

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_Source: PatentBrief — https://patentbrief.org. Plain-English explanations of US patents._