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File:Koelbel Apparatus Image From Patent 3268225.png

From Wikipedia, the free encyclopedia

Original file(1,384 × 2,175 pixels, file size: 71 KB, MIME type: image/png)

Summary

Description
Image of the physical exerciser patent "Bullworker". https://patentimages.storage.googleapis.com/52/2d/06/08b9f8c9e3cf21/US3268225.pdf
Date
Source https://patentimages.storage.googleapis.com/52/2d/06/08b9f8c9e3cf21/US3268225.pdf
Author G. F. KÖLBEL (patent) Malev (image)

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.)


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Captions

Image wich I extracted using gimp from the bullworker patent

Items portrayed in this file

depicts

23 April 1966

image/png

File history

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Date/TimeThumbnailDimensionsUserComment
current14:42, 21 August 2023Thumbnail for version as of 14:42, 21 August 20231,384 × 2,175 (71 KB)<bdi>Obscure2020</bdi>Extracted original image from PDF source using Inkscape. Re-cropped using GIMP. Then optimized with OxiPNG and ZopfliPNG.
07:05, 4 August 2020Thumbnail for version as of 07:05, 4 August 2020621 × 978 (465 KB)<bdi>Malev</bdi>Uploaded a work by G. F. KÖLBEL from https://patentimages.storage.googleapis.com/52/2d/06/08b9f8c9e3cf21/US3268225.pdf with UploadWizard
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