The Origins of the Commercial Semi-Automatic Espresso Machine

Ever wondered how the modern espresso machine — the workhorse behind your local café’s shots — actually came to be? The journey from steam-powered experiments to the pressurized, temperature-stable machines we rely on today spans over a century of trial, error, and innovation. This is the untold story of the patents, prototypes, and pioneers who shaped the commercial espresso machine as we know it.

The first patent for a coffee extraction device was filed in 1818, but it wasn’t until 1901 that Luigi Bezzera designed the first single-serving espresso machine, later commercialized by Desiderio Pavoni in 1905. The game-changing E61 machine, with its heat-exchange system and stable brewing temperature, debuted in 1961 — a milestone 60 years in the making.

The Brewing Begins: Pre-1900 Experiments

Long before espresso machines became bar staples, 19th-century inventors were fixated on perfecting coffee extraction using steam and pressure. Their goal? Extract a richer, faster cup without losing aroma or clarity.

• 1818: Romershausen (Prussia) patented an “extractor.”
• 1822: Louis Bernard Rabout (France) refined extraction using blotting paper principles atop Romershausen’s design for cleaner output.
• 1824: Paris craftsman Caseneuve created an overly complex coffee device aimed at aroma preservation (but never produced).
• 1827: Laurens (France) emphasized pre-wetting coffee grounds with steam before extraction.
• 1833: Samuel Parker (UK) used a pump to push water upward through coffee — noting bitterness appeared later in the brew.
• 1838: Leburn (Paris, eyeglass maker) designed compact table coffee makers popular in southern Europe.
• 1840: Tiesset employed a vacuum pump to drive hot water through coffee with added force.
• 1844: Cordier (France) sketched multiple brewers, one resembling the 1874 Eicke German machine.
• 1847: Romershausen built a steam-pressure coffee pot.
• 1855: Loysel (France) introduced a massive 4.5-meter-tall bar espresso machine claiming 10,000 cups/day output.
• 1868: Reiss (Vienna) developed the “Vienna pot.”
• 1885: Angelo Moriondo (Italy) patented a machine capable of producing 50 servings at once.

The Birth of the Espresso Machine: 1901–1947

The early 1900s saw the first functional, commercial espresso machines — designed to brew one concentrated coffee at a time under pressure. This era gave birth to the industry’s foundational patents and machines.

• 1901: Luigi Bezzera patented his espresso machine design.
• 1902: Friend and business partner Desiderio Pavoni added a pressure relief piston and began commercial production.
• 1903: Bezzera sold his patent to Pavoni for 10,000 lire due to financial trouble.
• 1905: La Pavoni company was officially founded.
• 1906: Arduino patented a machine with a heat exchanger for rapid water heating.
• 1909: Luigi Giarlotto introduced a pump to solve insufficient extraction pressure.
• 1910: Giarlotto’s second patent featured a screw-down piston to fully express coffee flavors.
• 1935: Illy invented the first machine using compressed air to push water through coffee.
• 1938: Boilers transitioned from vertical to horizontal placement, improving function and safety.

The Golden Age of Pressure: 1948–1961

This period refined pressure systems and temperatures, leading to the iconic crema and the switch to more efficient lever machines. The groundwork for modern espresso was laid.

• 1948: Gaggia launched the piston-lever spring espresso machine, increasing pressure and producing crema.
• 1952: Large vertical espresso machines rapidly disappeared from the market.
• 1956: Cimbali introduced hydraulic systems to reduce the physical effort of lever-operated machines.

The Modern Standard: 1962 and Beyond

Post-1961, electronic components and advanced boiler tech took center stage. Temperature stability and efficiency became the new benchmarks.

• 1955: Giampietro Saccani made strides in maintaining consistent brew head temperatures.
• 1961: The E61 machine, a collaboration between Italy and Spain, revolutionized brewing by pre-pressurizing then heating water — a major shift from prior methods.

Frequently Asked Questions

Who made the first espresso machine?

Luigi Bezzera patented the first espresso machine in 1901, designed to brew coffee under pressure. His friend Desiderio Pavoni commercialized it in 1905 after buying the patent in 1903.

What was the first commercial espresso machine?

The first commercial espresso machine was developed by Desiderio Pavoni based on Bezzera’s 1901 patent. La Pavoni began producing it in 1905, making single servings of pressurized coffee.

When was the E61 espresso machine introduced?

The E61 espresso machine was introduced in 1961. It featured a heat exchange system and pre-heating of pressurized water, representing a major advancement in temperature stability and brewing consistency.

How did early espresso machines extract coffee?

Early machines used steam pressure or manual pumps to force hot water through coffee grounds. Innovations like Bezzera’s piston and Giarlotto’s pump helped control pressure and improve extraction.

Why did large vertical espresso machines disappear in the 1950s?

By 1952, large vertical espresso machines were phased out in favor of more compact, efficient, and easier-to-operate designs, especially lever-operated and hydraulic machines.

What was the significance of the E61 machine?

The E61 was revolutionary for using a heat exchanger to maintain stable brewing temperatures and pre-heating water under pressure, setting the standard for modern espresso machine design.

Recommended FrontStreet Beans for Espresso History Fans

Explore the roots of espresso with FrontStreet Coffee’s Ethiopia Humbera — bright and juicy with blueberry and floral tones, ideal for appreciating early extraction innovations. Pair it with Yirgacheffe for lemony acidity and stone fruit, or try our Classic Blend for a balanced, caramel-forward shot reminiscent of mid-century Italian roasts. All three showcase the vibrant profiles that early espresso pioneers were chasing. Freshly roasted within 5 days · Orders placed before 17:00 ship the same day · Next-day delivery across most of Guangdong Province.