...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 |
| 7512994 | Shirts having neck size adjusting function A second buttonhole 6 is provided on a front cloth 3a of an inner fold of a neckband 3 of a dress shirt 1. A left end of a rubber tape 8 is stitched on a rear cloth 3b. A left end of a padding 7a ... | 04/07/2009 |
| 6986165 | Extendable collar A shirt collar for dress or sport shirts with an adjustable collar secured to the shirt body by a collar stand. An elongated fabric strip positioned within a fold in the collar band with one end projecting through a slot and with a button secured to its end and with... | 01/17/2006 |
| 6874164 | Expandable shirt collar An apparatus for increasing the comfort and flexibility of a shirt collar has an extender tab that is coupled to a collar band with an elastic material that can expand to compensate for shrinkage of the collar due to laundering or an increase in the neck size of the... | 04/05/2005 |
| 5848439 | Nursing cape with deformable neck opening A nursing cape which covers the infant and the torso of the mother to provide privacy. Viewing ports made of netting are provided to allow eye contact between mother and infant, while also providing ventilation. The viewing ports include covering flaps fo... | 12/15/1998 |
| 5692240 | Adjustable shirt collar device A method and apparatus for adjusting a collar. A flexible fastener is attached to a first side of a neck-band, underneath an under collar and out of sight, and removably attached to a second side of the neck-band, also underneath the under collar and out ... | 12/02/1997 |
| 5274853 | Adjustable shirt collar An adjustable shirt collar has an integral tab extension on the stand element of the collar. The extension has a length to it to span the distance across the necktie space on the front of the shirt from underneath one end of the shirt collar element to a ... | 01/04/1994 |
| 4825472 | Shirt construction and adapter A shirt construction includes an adjustable collar for accommodating different neck sizes, and an adaptor is operable in combination with a conventional shirt for adapting the collar thereof for adjustability. The shirt construction includes an extension ... | 05/02/1989 |