Image:Two similar icosahedron golf ball designs.jpg

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[edit] Description

Description

two very similar icosahedron golf ball designs.

Source

From en-wiki (<URL:http://en.wikipedia.org/wiki/Image:Two_similar_icosahedron_golf_ball_designs.jpg>); originally as part of U.S Patent 4,560,168, and hence believed to be in public domain (not checked). Adding a little colour does not create new copyright.

Date

Uploaded to en-wiki 2004-10-20

Author
Permission
(Reusing this image)

see below


[edit] Licensing

May or may not be in the public domain In general, the contents of United States patents are in the public domain.[1]

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]

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.

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.)

Historique du fichier

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Date et heureDimensionsUtilisateurCommentaire
actuel25 juin 2006 à 19:35612×317 (54 Kio)Pokefan + (Copy of [http://en.wikipedia.org/wiki/Image:Two_similar_icosahedron_golf_ball_designs.jpg this image] to commons (for languages other than English).)

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