Osbourn Dorsey

When was Osbourn Dorsey born?

Osbourn Dorsey was a young African-American born on September 19, 1861. He had an older brother and sister named Levi and Mary. Dorsey invented the doorknob and doorstop in December 10, 1878 when he was only 16. The patent number issued to Osbourn is 210,764.

He was born into slavery but became free at eight months old. Osbourn worked as a butcher and lived with his parents, siblings, and brother-in-law, Isaac Williams.

Osbourn Dorsey

Quick Facts About Osbourn Dorsey

Name:Osbourn Dorsey
Relationship Status:Married
Nick Name:Osbourn
Wife:Jayne L Dorsey
Date of Birth:September 19, 1861
Age:Died at age of 52
Height:Not Known
Net Worth:Not Known
Mother:Christina Dorsey
Siblings:Mary and Levi
Died:September 15, 1913

Why His Invention Matters

Imagine a world without doorknobs. It’s a simple component, yet its absence would make our daily routines cumbersome. Dorsey’s designs weren’t just about mechanics but about making our lives smoother, safer, and more efficient. They also revolutionized accessibility and practicality in buildings worldwide. His visionary approach to design can be described as nothing short of revolutionary.

Frequently Asked Questions

Osbourn Dorsey is credited with inventing the modern doorknob and doorstop in 1878.

He was only 16 years old.

Doorknobs and doorstops are fundamental in architectural design, offering functionality and security.


Osbourn Dorsey’s journey from a young African-American boy in the 19th century to an iconic inventor is a remarkable tale of perseverance, intelligence, and innovation. It’s a testament to the indomitable spirit of those who dare to dream and challenge the norms, offering us lessons in resilience and creativity that are just as relevant today.

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