Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,106 pages of information and 233,633 images on early companies, their products and the people who designed and built them.
of Irlams O'Th'Height, Pendleton, Salford
Makers of 'Rush Preventive Turnstiles', patented by William Thomas Ellison Jr of Salford and James Unsworth Jr of Manchester, assignors to George Thomas of Manchester. Application filed February 17, 1893. Serial No. 462,799. Patented in England February 19, 1892, No. 3,225.
1893 1893 US Patent here
1897 Company registered as W. T. Ellison and Co