Agnes A. Colfer, CA68401A

Clasp.

On August 9, 1900, Agnes Anastasia Colfer of Montreal, Canada, patented a new clasp for typewriting machines. It automatically kept erasive rubber away from the mechanism, helping prevent jams and blockages.

Date of Application: 28 July 1900

Date of Issuance: 9 August 1900

For more information, please refer to the following webpage:

• Espacenet