Monday, October 20, 2014

Joseph H. Smith invents Lawn Sprinkler

Vintage - Sprinkler - Rain King Lawn Sprinklerlawn sprinkler invention was portable and covered more ground when ...What would life be like if gardeners had to drag long hoses across enormous lawns and sit for hours to make sure the grass was evenly watered? Thanks to African American scientist and inventor, Joseph H. Smith, most people do not have to do that. On May 4, 1897, Smith patented the lawn sprinkler, and later patented an improvement of the original design.  



                                                                                                                                                                           
 

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