The American® Line Pro SmartEdge Folding Utility Knife from the American Safety Razor Co. has a patented design that extends and retracts its blade when opening and closing, thereby reducing the ...

Smithsonian Institution American beauty standards and practices for women were also affected by the innovation and marketing of the safety razor. Beginning in the early twentieth century, ...

The valet auto strop safety razor is a development of the cutthroat razor incorporating the safety of an internal blade with the leather strap being inserted into the razor housing to sharpen the ...