Cognitive Scaffold

Preparing your thinking workspace

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MENTAL MODEL · M13045

Patents, Trademarks & Franchises

Patents, Trademarks & Franchises
SystemsHigh supportMicroeconomics
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Updated 2026-08-11

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INTRODUCTION

English translation pending.

CORE DEFINITION

A distinction Charlie Munger drew when he moved from buying cheap mediocre businesses to buying good ones, developed with Warren Buffett's language of the economic franchise. The core claim is that patents buy a limited-term monopoly, trademarks accumulate recognition in the customer's mind and can strengthen indefinitely, and an economic franchise rests on three conditions at once: a product that is needed or desired, no close substitute, and unregulated pricing. The key qualification is that only the franchise conditions produce durable pricing power; a patent expires and a famous name can still lose customers the moment it raises prices.

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

- Asset sort: classify each intangible asset as a patent, a trademark or a franchise before valuing it - Expiry check: find the remaining patent life and the window for substitute technology - Price test: raise price in a controlled way and watch whether volume holds

anchor

Anchor fast decisions

All three assets work by raising the difficulty of substitution, which lets the owner set price without fighting for share. A patent trades disclosure for a fixed term of exclusivity, so its value declines on a known schedule. A trademark works through repetition and self-reinforces as recognition accumulates, which is why it has no expiry. An economic franchise requires demand, no close substitute and free pricing at the same time; break any one condition and pricing power disappears.

MINIMUM ACTION

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Source support: Explicit

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