Roberts was a tradesman with numerous skills. His letterhead states that he was a
Builder, Decorator, Upholsterer, Undertaker, Appraiser, House & Estate Agent, Brick
Maker &c.
4 After the Patent Law Amendment Act of 1852 was passed, Roberts placed a patent request for improvements in machinery for moulding bricks and tiles,
documented in the Journal of the Society of Arts.5 The Patent Law Amendment Act streamlined the process for patent applications in the
United Kingdom by requiring only a description of the invention be filed with the application
once for the whole country.6
- 1. Baring to Rogers (Permanent Under-Secretary), 24 March 1866, 2951, CO 60/26, p. 234.
- 2. Ibid.
- 3. Ibid.
- 4. Enclosure in Baring to Rogers (Permanent Under-Secretary), 24 March 1866, 2951, CO 60/26, p. 234.
- 5. Journal of the Society of the Arts, June 13, 1856, p. 530
- 6. The History of Patents, Wilson Gunn History Since 1864.