Is this a real patent?

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

An unframed print on 200 g/m² matte paper, printed in Europe. Dispatched in 2–4 working days, followed by transit. Shipping is included to Spain, Portugal, France, Germany, Italy, Netherlands, Belgium, Austria and Ireland. Tracking by email.

What if it arrives damaged?

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

PD-64 · US 2,415,012

Toy and process of use

Original patent print · 1947

The Slinky — 98 feet of steel wire that walks downstairs. Richard James filed it after watching a torsion spring tumble off his desk.

200 g/m² matte paper · Unframed

29 € · Shipping included · Choose size ↓

Toy and process of use patent drawing, 1947, archive paper finish

US 2,415,012Toy and process of use1947

Inventor: Richard T. James
Patented: January 28, 1947

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Total29 €

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PD-64 · US 2,415,012 · Filed August 21, 1946 · Philadelphia, Pa.

Pairs well with

Full collection

Common questions

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?: An unframed print on 200 g/m² matte paper, printed in Europe. Dispatched in 2–4 working days, followed by transit. Shipping is included to Spain, Portugal, France, Germany, Italy, Netherlands, Belgium, Austria and Ireland. Tracking by email.
What if it arrives damaged?: Send a photo within 7 days and we reprint and reship it free.

Read the full FAQ

Toy and process of use

Pairs well with

Roller coasting structure

Ouija or Egyptian Luck-Board

Board Game Apparatus

Common questions