File:Taylor-US3021750-drawings-page-1.png
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Summary
| Description |
English: Patent drawings of a 1959 design for a halftone film scanner with safety features by photographer Philip Taylor and Elwood Bowers. Image 1 of 2. |
| Date | Filed June 16, 1959 |
| Source | https://patents.google.com/patent/US3021750A/en?inventor=Philip+Taylor&before=priority:20000101&after=priority:19500101&language=ENGLISH&page=7 |
| Author | Philip Taylor and Elwood E. Bowers |
Licensing
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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 | 15:28, 10 September 2022 | | 2,320 × 3,408 (64 KB) | Dorevabelfiore | Uploaded a work by Philip Taylor and Elwood E. Bowers from https://patents.google.com/patent/US3021750A/en?inventor=Philip+Taylor&before=priority:20000101&after=priority:19500101&language=ENGLISH&page=7 with UploadWizard |
File usage
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