| Portal review | |
|---|---|
| Portal | Patents |
| Classification | T- |
| Class | T: Technology |
| Subclass | -: General technology |
| Classifier | AdamBMorgan |
| Reviewer | |
| Notes | |
Sources edit
Three patents currently coming under close scrutiny by the tech folk.[1] John Vandenberg 02:24, 30 October 2007 (UTC)
Google Advanced Patent search John Vandenberg 04:31, 6 November 2007 (UTC)
X-Patent high res images. John Vandenberg 05:22, 6 November 2007 (UTC)
A few mentioned here. John Vandenberg 05:26, 6 November 2007 (UTC)
African-Americans inventors of the 19th century. John Vandenberg 13:57, 6 November 2007 (UTC)
Farming equipt. patent, by w:Cyrus McCormick. [2][3][4]
![[4]](http://images.google.com.au/imgres?imgurl=http://images.wisconsinhistory.org/700099990003/9999000288-t.jpg&imgrefurl=http://www.wisconsinhistory.org/whi/results.asp%3Fsubject_narrow%3DAgriculture&h=128&w=101&sz=6&hl=en&start=10&tbnid=xCtepNJGpXXsvM:&tbnh=91&tbnw=72&prev=/images%3Fq%3DPatent%2B1834%26gbv%3D2%26svnum%3D10%26hl%3Den%26sa%3DG){kind=link}
This site has lots of good info; this page mentions a few "X" patents. John Vandenberg 15:56, 6 November 2007 (UTC)
land patents edit
Original land Patent of Richard J. Steel, Macomb County, Michigan, dated 3 May 1837. John Vandenberg 16:03, 6 November 2007 (UTC)
Sweden edit
Swedish patents from 1885 onwards are digitized at http://nordiskapatent.se/ and we're trying to proofread some of them on the Swedish language Wikisource, under Kategori:Svenska patent. Each patent is a PDF file, uploaded to commons:Category:Swedish patents. --LA2 (talk) 18:44, 24 April 2010 (UTC)