Is this a real patent?

Yes — the original drawing as filed at the U.S. Patent Office, cleaned and printed. Public domain by law.

Printed in Europe on 200 g/m² matte paper. Small sizes ship flat, 50 × 70 ships rolled in a tube. Tracking by email.

What if it arrives damaged?

Send a photo within 7 days and we reprint and reship it free.

US 355,139Dish-washing machine1886

PD-16 · US 355,139

Name: Dish-washing machine Patent Print (1886)
Brand: PATENT DEPT.
SKU: PD-16
Availability: InStock

Josephine Cochran's dishwasher, 1886 — engineered by a socialite tired of chipped china, shown at the 1893 World's Fair.

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Total29 €

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PD-16 · US 355,139 · Filed ·

Is this a real patent?: Yes — the original drawing as filed at the U.S. Patent Office, cleaned and printed. Public domain by law.
How is it shipped?: Printed in Europe on 200 g/m² matte paper. Small sizes ship flat, 50 × 70 ships rolled in a tube. Tracking by email.
What if it arrives damaged?: Send a photo within 7 days and we reprint and reship it free.