File:Original Airbag Design Blueprint 1953.png
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Summary
| Description |
English: The first of 5 pages from John W. Hetrick's 1953 patent for the automobile safety cushion, which eventually became the modern airbag. Assumed to be hand-drawn and labeled by Hetrick in ink. The patent is freely available and expired in 1970. |
| Date | |
| Source | https://pdfpiw.uspto.gov/.piw?PageNum=1&docid=02649311&IDKey=2C7514D085A7&HomeUrl=http%3A%2F%2Fpatft.uspto.gov%2Fnetacgi%2Fnph-Parser%3FSect1%3DPTO1%2526Sect2%3DHITOFF%2526p%3D1%2526u%3D%2Fnetahtml%2FPTO%2Fsrchnum.html%2526r%3D1%2526f%3DG%2526l%3D50%2526d%3DPALL%2526s1%3D2649311.PN.%2526OS%3D%2526RS%3D |
| Author | John W. Hetrick |
Licensing
 
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This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. |
| The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 03:53, 16 March 2021 | | 719 × 1,072 (356 KB) | Mintboxer | Uploaded a work by John W. Hetrick from https://pdfpiw.uspto.gov/.piw?PageNum=1&docid=02649311&IDKey=2C7514D085A7&HomeUrl=http%3A%2F%2Fpatft.uspto.gov%2Fnetacgi%2Fnph-Parser%3FSect1%3DPTO1%2526Sect2%3DHITOFF%2526p%3D1%2526u%3D%2Fnetahtml%2FPTO%2Fsrchnum.html%2526r%3D1%2526f%3DG%2526l%3D50%2526d%3DPALL%2526s1%3D2649311.PN.%2526OS%3D%2526RS%3D with UploadWizard |
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