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English: Safety pin, patent 6281
العربية: براءة إختراع لدبوس المشبك ورقمها هو 6281 في سجل الإختراعات شهر 10 أبريل من عام 1849
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Ffynhonnell https://patents.google.com/patent/US6281A/en?q=%22a+pin+made+of+one+piece+of+wire%22&oq=%22a+pin+made+of+one+piece+of+wire%22
Awdur U.S. Patent Office - inventor Walter Hunt

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This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code. Note: This only applies to original works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. This template also does not apply to postage stamp designs published by the United States Postal Service since 1978. (See § 313.6(C)(1) of Compendium of U.S. Copyright Office Practices). It also does not apply to certain US coins; see The US Mint Terms of Use.

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10 Ebrill 1849Gregorian

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cyfredol19:35, 10 Gorffennaf 2009Bawdlun y fersiwn am 19:35, 10 Gorffennaf 2009622 × 536 (35 KB)Doug Coldwell{{Information |Description={{en|1=Saety pin, patent 6281}} |Source=http://www.google.com/patents/about?id=4vBEAAAAEBAJ&dq=Walter+Hunt |Author=U.S. Patent Office - inventor Walter Hunt |Date=April 10, 1849 |Permission= |other_versions= }} [[Category:Inven

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