Who invented the portable pencil sharpener?

• A. John Lee Love
• B. Granville T. Woods
• C. Thomas W. Stewart
• D. Andrew Jackson Beard

Answer: (A)

The idea being tested is recognizing who contributed a compact, pocket-sized tool that made everyday work easier by enabling on-the-spot sharpening. John Lee Love, an African American inventor and carpenter, designed a portable pencil sharpener in the late 19th century. His device was a small, handheld sharpener built to be carried in a pocket or toolbox, allowing quick sharpening on the job without a larger, stationary unit. The design typically featured a simple blade housed in a wooden handle, making field work more efficient.

Granville T. Woods is known for advances in electrical systems and railway signaling, not sharpeners. Andrew Jackson Beard is associated with railroad equipment like automatic car couplers. Thomas W. Stewart isn’t connected with a portable pencil sharpener either. So the inventor most closely identified with the portable pencil sharpener is John Lee Love.