Jenny Minnie, GB189800068A

Improved Construction of Incubators, and Apparatus in connection therewith.

On May 29, 1897, Jenny Minnie of Haeltert, Belgium, patented an improved incubator with a simple hot-water heating system and built-in air channels. Circulating warm water kept the temperature even, while fresh air was drawn in and gently warmed before reaching the eggs, improving incubation reliability.

Date of Application: 2 June 1897

Date of Issuance: 26 November 1898

For more information, please refer to the following webpage:

• Espacenet