TL;DR: The barber's pole's red and white stripes trace to medieval bloodletting: the red for blood, the white for bandages, the pole for the staff patients gripped to make veins stand out. In 1900, Christian Hanson of Savannah, Illinois patented the rotating illuminated version still outside barbershops today. Original prints are available framed or unframed.
The red and white spiral outside a barbershop is one of the oldest surviving symbols in commercial life. Most people pass it without thinking about what it means. The answer is more unsettling than the cheerful stripes suggest. For roughly five centuries, the man who cut your hair also cut into you. The pole is a remnant of that history, cleaned up and lit from within, still turning.
What makes the story more interesting: the rotating illuminated version familiar today is not ancient. It's the product of a specific 1900 patent filed by a man in a small Illinois town who wanted to make the sign visible after dark. He described it as "enticing." He was right. The design has been outside American barbershops for over 120 years without meaningful revision.
Medieval Barber-Surgeons: Where the Symbol Began
In medieval Europe, the barber's trade extended far beyond hair. Barber-surgeons performed bloodletting, tooth extractions, wound dressing, and minor amputations alongside haircuts and shaves. The Church had restricted monks and clergy from shedding blood, and university-trained physicians considered surgery beneath them, so this combination of grooming and medical work fell to a single tradesman.
Bloodletting was among the most common medical procedures of the era. The theory, rooted in Galenic medicine, held that illness resulted from an imbalance of four humors: blood, phlegm, yellow bile, and black bile. Removing blood was believed to restore balance. Barber-surgeons performed the procedure using lancets or leeches, with the patient gripping a wooden staff to make the veins in the arm stand out.
The visual language of the procedure generated the pole's symbolism. Red represented the blood drawn. White represented the bandages used to dress the wound. The staff itself represented the pole the patient held. In later interpretations, the pole's spiral represented the bandages wrapped around it to dry after washing. However the exact iconography developed, the association was clear enough that by the 13th century, a red and white pole outside a shop indicated that bloodletting was available inside.
The Separation of Barbers and Surgeons
In 1163, the Third Lateran Council reaffirmed the Church's prohibition on clerics performing surgery, which further entrenched the barber-surgeon's dual role in secular practice. The two professions remained combined for centuries. In England, barbers and surgeons were formally united in the Company of Barber-Surgeons, chartered by Henry VIII in 1540.
The split came gradually. In Renaissance-era Amsterdam and other northern European cities, surgeons began distinguishing their services with specific color coding: red stripes for bloodletting, white for bone-setting and tooth-pulling, and in some accounts blue for shaving. The visual system was practical: it let potential customers understand what a particular practitioner offered before entering.
In England, the formal separation arrived in 1745, when the Company of Barber-Surgeons was dissolved and replaced by two distinct bodies: the Company of Surgeons (later the Royal College of Surgeons) and a reconstituted barbers' company. The Royal College of Surgeons of England holds records from this period that document the separation. By law, barbers were required to use a red and white striped pole. Surgeons used a plain red one, sometimes accompanied by a basin. The two trades were no longer the same work.
The Blue Stripe: An American Addition
The blue stripe on American barber poles is a separate development from the European tradition. The most widely held explanation is that American barbers added blue to incorporate the national colors of the United States: red, white, and blue. This would have been a deliberate choice, not an inheritance from European medical practice.
Another interpretation ties the blue stripe to the blue coat that some barber-surgeons wore to distinguish their role. A third theory connects it to the veins visible in bloodletting, as opposed to the red of the arteries. None of these explanations has definitive historical support. What is clear is that the blue-striped pole became distinctively American during the 19th century, while European barbershops retained the original red and white design.
By the late 1800s, the barber's pole was one of the most recognized commercial signs in American life. Every town had at least one. The problem was visibility: a static painted pole was not easy to see from a distance, especially at night, on a busy street.
Christian Hanson and the 1900 Patent
On November 13, 1900, Christian Hanson of Savannah, Illinois was granted U.S. Patent No. 661,040 for an illuminated rotating barber's pole. Hanson had solved a practical problem: a pole with interior illumination and a motorized rotating mechanism would be visible at night and would attract attention from further away than a painted sign.
Hanson's filing described his invention in commercial terms. He envisioned the rotating design as a means of creating "pleasing designs which will have the desired result of demanding and enticing the attention of persons as well as clearly give the location in darkness of the business which it represents." The language is precise and unambiguous. This was not a safety device or a public service. It was an advertisement, designed to pull foot traffic.
The mechanism Hanson patented used a motor to rotate the striped cylinder inside a glass tube, with the light source at the center. The visual effect, a continuous spiral of color appearing to wind upward without end, became the standard presentation. The rotating pole replaced the static painted version in most American barbershops within a generation.
Whether Hanson commercialized his patent directly or licensed it to manufacturers is not fully documented. What is clear is that by the early 20th century, the rotating illuminated pole he described had become the industry standard. It remains so today.
Shop Barber's Pole Patent Art Prints
The original U.S. Patent Office drawing that defined the barbershop's most recognized symbol. Starting at $49.99 unframed.
Barbershop Pole (1900), Christian Hanson
Hanson's 1900 patent is the drawing behind one of the most universally recognized signs in American commercial history. The pole outside every barbershop in the country descends directly from this filing. The print works in a barbershop, a home bar, or any space that values the story behind a familiar object. The spiral motif that carries a thousand years of history reproduced from the original U.S. Patent Office document.
Best for: Barbers, barbershop owners, history enthusiasts, anyone who has ever wondered what the pole actually means
Frequently Asked Questions
What do the red and white stripes on a barber's pole mean?
The stripes trace to medieval bloodletting. Red represented the blood drawn during the procedure. White represented the bandages used afterward. The pole itself represented the staff patients gripped to make their veins stand out. Barber-surgeons of the Middle Ages performed both hair cutting and medical procedures, and the striped pole identified shops where bloodletting was available.
Why do American barber poles have a blue stripe?
The blue stripe is an American addition, not part of the original European tradition. The most widely accepted explanation is that American barbers added blue to incorporate the national colors of the United States. European barbershops traditionally use red and white only, which is the original combination tied to the medical history of the trade.
Who invented the rotating barber's pole?
Christian Hanson of Savannah, Illinois patented the rotating illuminated barber's pole in 1900. His design used a motor to spin a striped cylinder inside a glass tube, with internal illumination to make it visible at night. Hanson described the invention in commercial terms: a sign designed to attract attention and identify the shop's location in darkness.
When were barbers and surgeons separated into different professions?
In England, the formal separation came in 1745 when the Company of Barber-Surgeons was dissolved. Surgeons became the Company of Surgeons, later the Royal College of Surgeons. Barbers retained their association but were legally prohibited from practicing surgery. The split reflected a broader professionalization of medicine, with university-trained surgeons increasingly distancing themselves from craft tradesmen.
Is a barber's pole patent print a good gift for a barber?
It's a gift with a story behind it. The 1900 Hanson patent is the direct origin of the rotating pole outside every barbershop in America. A framed print connects the most iconic symbol of the trade to its specific inventor and date, which is the kind of context most barbers have never encountered. Available framed or unframed starting at $49.99.
Written by Rider Tuff, founder of Timeless Patents. Timeless Patents makes museum-quality patent art prints from original U.S. Patent Office documents, celebrating the inventors behind your favorite sports, hobbies, and passions. Every print is available framed or unframed, starting at $49.99. Shop the full barbershop collection →
