...that after Walter Hunt patented the safety pin in 1849, he sold the rights to it for $400?
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| Application No. | Application Title | Issue Date |
| 20050178784 | Card dispenser in particular for business and personal cards The device for dispense of cards, especially business and personal cards, in the form of a container shaped as a cuboid block with symmetrical side walls limiting the dimension of the dispenser trunk according to the dimension of the cards being inside and the dispenser... | 08/18/2005 |
| 20050150899 | Business card display and dispenser A holder with a plurality of pockets for displaying and dispensing, in one location, a variety of business cards. Particularly suitable for businesses in which a number of professional people share a common lobby or waiting room, the holder, when filled with their respe... | 07/14/2005 |