🛠️ Invention or technique

Correction fluid (Liquid Paper)

Corrector líquido (Liquid Paper)

Date
1956 · confidence medium
Place
Dallas, Texas, United States
Credited to
Bette Nesmith Graham
Field
Knowledge & symbols

What it is

A quick-drying white paint that covers a typing error. A secretary prepared it at home in the 1950s and founded a company on it.

She called it 'Mistake Out' in 1956 and 'Liquid Paper' from 1958; she was also the mother of the musician Michael Nesmith.

What it led to

  • correcting typed text without removing the paper
  • a multi-million-dollar stationery business
  • correction tape and pens
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Sources✓ verified 2026-11-06