Patent decision: O/139/92

Decision outcome on application for restoration of Patent no 2194038.


Patent decision: O/139/92

This file may not be suitable for users of assistive technology. Request an accessible format.

If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email Please tell us what format you need. It will help us if you say what assistive technology you use.


Patent decision: O/139/92 in the matter of application by John George Hamilton for the restoration of Patent no 2194038 dated 31 July 1992.

Published 31 July 1992