Safety razor the razor to sever the hair without danger of cutting the skin." The Kampfe Brothers produced razors under their own name following the 1880 patent and improved the design in a series of subsequent patents. These models were manufactured under the "Star Safety Razor" brand. A third pivotal innovation was a safety razor using a disposable double-edge blade that King Camp Gillette submitted a patent application for in 1901 and was granted in 1904. The success of Gillette's invention was largely a result of his having been awarded a contract to supply the American troops in World War I with
American Safety Razor Company they introduced the standard single edge rib-back blade that is still used today. In 1915 Ever-Ready Shaving Brushes were first introduced and continued to be produced until the early 1990s. In December 1919 The Safetee Soap Corporation formed as a subsidiary of American Safety Razor Corporation and produced a line of shaving soaps, creams, powders, talc and aftershave lotions to compliment the safety razor business. The Safetee Soap line was cross-promoted in pamphlets included in other ASR products. Gem & Ever-Ready merged with Star to become the American Safety Razor Corporation in 1919. It was chartered in Virginia, while razor