File:VortexEngine.gif
Summary
[edit]
| Description |
This is Fig 4. of "Atmospheric Vortex Engine", US Patent Pub. No. US2004/01112055, Published June 17, 2004. Although the invention described by the picture is patented and its manufacture may have commercial restrictions, the figure describing the invention is in the public domain as a condition of issue. The patent is available from numerous on-line links, including the U.S. Patent Office. |
|---|---|
| Source |
This is Fig 4. of "Atmospheric Vortex Engine", US Patent Pub. No. US2004/01112055, |
| Date | |
| Author |
 This file has no author information, and may be lacking other information. Files should have a summary to inform others of the content, author, source, and date if possible. If you know or have access to such information, please add it to the file page. Notify the uploader with: {{subst:add-author-I|1=VortexEngine.gif}} |
| Permission (Reusing this file) |
See below.
|
Licensing
[edit]
In specific cases, patent applicants and holders may claim copyright in portions of those documents. In those specific cases, applicants are required to identify the portions that are protected under copyright, and are additionally required to state the following within the body of the application and patent: [2][3][4](archived)
The original patent should be checked for the presence of such language before an assumption is made that the contents are in the public domain. This template can be replaced by {{PD-US-patent-no notice}} in such cases.A portion of the disclosure of this patent document contains material which is subject to (copyright or mask work) protection. The (copyright or mask work) owner has no objection to the facsimile reproduction by anyone of the patent document or the patent disclosure, as it appears in the Patent and Trademark Office patent file or records, but otherwise reserves all (copyright or mask work) rights whatsoever.
US patent published without a copyright notice after March 1, 1989.