Mary Anderson, from New York City, was awarded a patent in 1903 for a window cleaning device.
Once the invention was protected by patent, she tried to interest companies into producing the device.
No one was interested, so Mary put the patent in a drawer and eventually it expired.
Mary Anderson obtained a patent in 1903 for windshield wipers.
Mary Anderson invented the windsheild wiper in 1903 and obtained a patent for it in 1905.
Mary Anderson applied for, and received patents for the windshield wiper in 1903.
Mary Anderson invented the windshield wiper in 1903.
Mary Anderson invented the windshield wiper.
Mary Anderson invented windshield wipers in 1903.
She invented the windshield wiper
There was an inventor (of the windshield wiper) called Mary Anderson.There was an inventor (of the windshield wiper) called Mary Anderson.There was an inventor (of the windshield wiper) called Mary Anderson.There was an inventor (of the windshield wiper) called Mary Anderson.
There is no evidence that the Mary Anderson credited with inventing the windshield wiper and patenting it as a "window cleaning device" in 1903 ever invented or received a patent on anything else. A search of the patent database for filings by a "Mary Anderson" during the course of THIS Mary Anderson's life does return quite a few results, but none appear to be the same Mary Anderson who invented the windshield wiper. None of these other inventors named "Mary Anderson" is from Birmingham, which is where out Mary Anderson spent her life.
Mary Anderson was the inventor
Mary Anderson
Mary Anderson patented the windshield wiper in 1905
1903
windshield wipers
it was in 1903