Road Danger Lamps

The Road Danger Lamp Website

Links and Patents

  • The following patents are those filed by W.G. Batt and are available from the UK Intellectual Property Office.

  • The following patents are those filed by Chalwyn Ltd and are available from the UK Intellectual Property Office

  • The following patents are those filed by Dowler and Wakefield Ltd and are available from the UK Intellectual Property Office.

  • The following patents are those filed by Alexander Kenyon and Company Ltd and are available from the UK Intellectual Property Office.

  • The following patents are those filed by J and R Oldfield Ltd and are available from the UK Intellectual Property Office.

  • The following patents are those filed by Rowland Warwick Neale and are available from the UK Intellectual Property Office.

  • The following patents are those filed by A W Sanderson and Co (Lamps) Ltd and are available from the UK Intellectual Property Office.

  • The following patents are those filed by Issac Sherwood Ltd and are available from the UK Intellectual Property Office.

  • A collection of Road Danger Lamp related websites.