answersLogoWhite

0

the patent number is 5209584

User Avatar

Wiki User

15y ago

What else can I help you with?

Related Questions

Did Louis Braille get a patent on the Braille?

No, Louis Braille did not get a patent on Braille. He created the Braille system in 1824 as a method for people with visual impairments to read and write. Braille is now used worldwide as a standard tactile writing system.


What is the system of writing and printing for the blind called?

It is known a Braille.


What is the system of writing and printing for blind?

It is called a Braille.


What is the system of writing and printing blind called?

It is known a Braille.


When did william patent his printing press?

1476


When did William Caxton patent his printing press?

He didn't


Name the system of raised printing that enables the blind people to read?

BRAILLE!!!


What is the system of raised printing that enables blind people to read?

The braille alphabet


What is the definition of braille?

A system of printing or writing for the blind in which the characters are represented by tangible points or dots. It was invented by Louis Braille, a French teacher of the blind.


Patent number on antique ..how to look up the original patent?

If it is a U.S. patent, you can go to the USPTO website for patent searches and enter the number in "patent number search".


What is a patent pending or patent number notice?

Patent pending is a warning that a patent application has been filed. It is completely worthless until and unless a patent is actually issued for that invention. Patent number notice means a patent with that number was issued for the invention that is implemented in the product labeled with that number.


What was the patent number for the mailbox?

There is no specific patent number for the mailbox.