She invented the square bottom paper bag machine.
Margaret knight
Margaret E. Knight did not create an animal. She invented things such as the reel, rotary engine, and the internal combustion engine.
Margaret knight was cremated October 16 1914
Margaret K. Knight died in 1983.
Margaret K. Knight was born in 1903.
Margaret E. Knight died in 1914.
Margaret E. Knight was born on February 14, 1838.
Margaret E. Knight was born on February 14, 1838.
Margaret Knight was an employee in a paper bag factory in 1868 when she invented a new machine part that would automatically fold and glue paper bags to create square bottoms for paper bags. Paper bags had been more like envelopes before. Margaret Knight's paper bag machine made flat-bottomed paper bags that are still in use today.
Margaret Kennedy Knight has written: 'Humanist anthology from Confucius to Bertrand Russell' 'Christianity'
she invented the machine that makes flat-bottomed brown paper bage. (They were homemade and really expensive back then.)
Margaret Ethridge Knight as born on February 14, 1838 and died October 12, 1914 she was an American inventor.