Jump to content

File:005 Sundback zipper 1917 patent.jpg

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

Original file (1,732 × 800 pixels, file size: 186 KB, MIME type: image/jpeg)

Summary

Description
English: Sundback zipper: 1917 patent
Date
Source Sundback zipper 1917 patent
Author Gideon Sundback

Licensing

Public domain
Public domain
This media file is in the public domain in the United States. This applies to U.S. works where the copyright has expired, often because its first publication occurred prior to January 1, 1929, and if not then due to lack of notice or renewal. See this page for further explanation.

United States
United States
This image might not be in the public domain outside of the United States; this especially applies in the countries and areas that do not apply the rule of the shorter term for US works, such as Canada, Mainland China (not Hong Kong or Macao), Germany, Mexico, and Switzerland. The creator and year of publication are essential information and must be provided. See Wikipedia:Public domain and Wikipedia:Copyrights for more details.

Captions

Add a one-line explanation of what this file represents

Items portrayed in this file

depicts

20 March 1917Gregorian

image/jpeg

cf1d24e54f82757fe27617ce63abea1de54cda75

190,634 byte

800 pixel

1,732 pixel

File history

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

Date/TimeThumbnailDimensionsUserComment
current12:22, 26 April 2012Thumbnail for version as of 12:22, 26 April 20121,732 × 800 (186 KB)Ras67losslessly cropped with Jpegcrop
00:07, 24 April 2012Thumbnail for version as of 00:07, 24 April 20122,320 × 3,408 (313 KB)Pgmail

The following 3 pages use this file:

Global file usage

The following other wikis use this file: