Jump to content

File:Patent US3655201.png

Page contents not supported in other languages.
This is a file from the Wikimedia Commons
From Wikipedia, the free encyclopedia

Original file (1,071 × 758 pixels, file size: 65 KB, MIME type: image/png)

Summary

Description
English: Magic polyhedra mechanism: 2x2x2 cube using magnets
Date 4th March 1970 (filed)
Source US patent US3655201
Author Larry D. Nichols

h

Licensing

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

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 (see 37 CFR 1.71(d) & (e) and 37 CFR 1.84(s), and MPEP § 608.01(e) & (w) and MPEP § 1512):

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.)


العربيَّة | English | español | 中文 | +/−

Captions

Add a one-line explanation of what this file represents

Items portrayed in this file

depicts

image/png

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current13:54, 10 January 2009Thumbnail for version as of 13:54, 10 January 20091,071 × 758 (65 KB)Spinningspark{{Information |Description=Magic polyhedra mechanism: 2x2x2 cube using magnets |Source=US patent US3655201 |Date=4th March 1970 (filed) |Author=Larry D. Nichols |other_versions= }} == Licensing == {{PD-US-patent}} {{KeepLocal}}

The following 2 pages use this file:

Global file usage

The following other wikis use this file: