Its source is en:Image:Baby Comforter 1900.jpg.
The contents of United States patents are in the public domain.[1]archive copy at the Wayback Machine
So must be this image, which is apparently not one of "specific cases".
Furthermore it is very old image more than 70 years or so.--miya 13:56, 18 July 2007 (UTC)
DescriptionBaby Comforter 1900.jpg
A US patent drawing from 1900 (cropped)
Date
first uploaded to english wikipedia:13:43, 8 April 2006 by en:User:HJMG
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.)
{{Information |Description=A US patent drawing from 1900 (cropped) |Source= |Date=first uploaded to english wikipedia:13:43, 8 April 2006 by en:User:HJMG |Author= |Permission=PD-US-patent |other_versions= }} {{PD-US-patent}}