File:US1529878-drawings-page-1.png
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Original file (2,320 × 3,408 pixels, file size: 50 KB, MIME type: image/png)
Summary
| Description |
English: A drawing included in Georges de Ram's 1925 patent for "a shock absorber for the suspension arrangements of vehicles". US patent US1529878A. Depicts a design for a hydraulic lever arm type shock absorber. |
| Date | |
| Source | https://patents.google.com/patent/US1529878A/ |
| Author | Georges Henri Ernest De Ram |
Licensing
|
The text and illustrations of US patents published before March 1, 1989 are in the public domain unless the patent text contains a specific notice that portions are copyrighted. See 37 CFR 1.71(d), 37 CFR 1.84(s)
The original patent contains no such notice, so its contents are in the public domain. Note: This only applies to images published before March 1, 1989. Patents published after that date are most likely copyrighted, unless in the public domain for another reason, such as {{PD-ineligible}}. |
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 22:12, 15 October 2022 | | 2,320 × 3,408 (50 KB) | commons>Prova MO | Uploaded a work by Georges Henri Ernest De Ram from https://patents.google.com/patent/US1529878A/ with UploadWizard |
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