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Summary
| Description |
English: Modification of public domain patent image of a roller coaster track element |
| Date | |
| Source | Own work |
| Author |
IronGargoyle, & Harry G. Traver This file was derived from: Harry G. Traver Cyclone roller coaster patent.png |
Licensing
I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
|
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
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 19:58, 15 June 2017 | | 1,051 × 695 (31 KB) | IronGargoyle | User created page with UploadWizard |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
- Jazz Railway
- Sesquicentennial Cyclone
- Zip (roller coaster)
- Wikipedia:Did you know/Multiple Article Hook Hall of Fame
- Wikipedia:Did you know/Statistics/Monthly DYK pageview leaders/2017
- Wikipedia:Did you know/Statistics/Monthly DYK pageview leaders/2017/August
- Wikipedia:Main Page history/2017 August 1
- Wikipedia:Recent additions/2017/August
- Template:Did you know nominations/Giant Cyclone Safety Coasters
