1852 โถ Elisha Otis Patents the Safety Elevator Brake
Elisha Otis invents the safety brake elevator.Year
1839
1849
1852
1877
1908
โ๏ธ William Otis Develops the Steam Shovel
William Otis invents the steam shovel.โถ

Industrial RevolutionConstructionTransportationMining

๐งช Charles Goodyear Invents Vulcanized Rubber
Charles Goodyear invents vulcanized rubber.โถ

RubberIndustrial RevolutionManufacturingMaterials ScienceTransportation

๐ Walter Hunt Patents the Safety Pin
โฌ๏ธ Elisha Otis Patents the Safety Elevator Brake
Elisha Otis invents the safety brake elevator.โถ

SafetyIndustrial RevolutionUrbanizationTransportationModernization

๐ Edison Develops the Phonograph
Thomas Edison invents the phonograph.โถ

Sound RecordingCommunicationEntertainmentIndustrial RevolutionGlobal Impact

๐ Ford Motor Company Introduces the Model T
October 1: The Ford Motor Company invents the Model T.โถ

AutomobileIndustrial RevolutionMass ProductionAssembly LineTransportationConsumerism
