0
In 1858, Ezra Warner patented his design for a can opener in America. Tin cans were first invented around 1810 but these cans were very thick and needed hammers and chisels to open. Later in the 19th century, cans became more thin like they are today. I got my information from Wikipedia.
What else can I help you with?
What came first microwave or can opener?
The can opener was invented before the microwave. The first can opener was patented in 1855, while the microwave oven was not invented until 1946. Can openers were developed to open sealed cans, which became popular in the early 19th century for preserving food, whereas microwaves were developed much later as a cooking appliance utilizing electromagnetic radiation.
Which company was the first one to manufacture Can opener?
the Tiffany company was the first one to manufacture can opener
What was invented first the can or can opener?
The can!
Who made the can opener?
Mason Lambeck
What does Johnson create?
he made the can opener
How did the first patented can opener work?
It didn't
What were some inventions made in Connecticut?
the can opener and frisbee
Why was the can opener made?
to open cans u crakhead!
What did Ezra Warner invent?
He invented the first patented can opener.
How can I properly install a garage door opener?
To properly install a garage door opener, first, read the manufacturer's instructions carefully. Next, assemble the opener according to the manual. Then, mount the opener to the ceiling of the garage. Install the track and connect the opener to the door. Finally, test the opener to ensure it is working correctly.
What lever is a can opener?
It's a first class lever.
What did Ezra Warner?
He invented the first patented can opener.
