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 1,909,537Drive-in theater1933

PD-51 · US 1,909,537

Name: Drive-in theater Patent Print (1933)
Brand: PATENT DEPT.
SKU: PD-51
Availability: InStock

The drive-in theater, patented 1933 — ramps, sight lines and screen geometry for an audience of parked cars.

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Total29 €

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PD-51 · US 1,909,537 · Filed August 6, 1932 ·

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.