Did You Know...
...that Kleenex tissue was originally designed to be a gas mask filter? It was developed at the beginning of World War I to replace cotton, which was then in short supply as a surgical dressing.
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| Number | Title | Issue Date |
| D650593 | Holder | 12/20/2011 |
| D572026 | Tubular easel | 07/01/2008 |
| D513887 | Picture frame | 01/31/2006 |
