Vintage Koken Barber Chair Serial Number: List

This article serves as the definitive resource on that topic. We will explore the reality of Koken’s serial number system, provide a practical guide to dating your chair without an official list, and explain why a complete “master list” likely does not exist.

Because no official book exists, collectors rely on shared data. Below is a list of known serial numbers and their associated patent dates/models to help you compare. vintage koken barber chair serial number list

: Be careful not to confuse casting numbers (e.g., "52CB") with serial numbers . Casting numbers are part identifiers used during manufacturing and are shared by all chairs of that specific model, whereas serial numbers are unique sequential identifiers. Koken Barber Chair Timeline & Serial Ranges This article serves as the definitive resource on that topic