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 2,981,877Semiconductor device-and-lead structure1961

PD-78 · US 2,981,877

Name: Semiconductor device-and-lead structure Patent Print (1961)
Brand: PATENT DEPT.
SKU: PD-78
Availability: InStock

Robert Noyce's planar integrated circuit — the Fairchild patent that made silicon into Silicon Valley.

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PD-78 · US 2,981,877 · Filed July 30, 1959 ·

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.