Help make Alexa smarter on Alexa Answers. Sign in with Amazon

History

What did abraham lincoln get a patent for?


Abraham Lincoln's patent relates to an invention to buoy and lift boats over shoals and obstructions in a river. Abraham Lincoln conceived the invention when on two occasions the boat on which he traveled got hung up on obstructions.

{{ relativeTimeResolver(1624030773332) }}

LIVE
Points points 41
Rating

Similar Questions
Sign in to view all similar questions

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE