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Actions Print current page Print all pages Download current page Download all pages Displays Refine Creator Patent Office 18 Dallmeyer, Thomas Rudolphus (1859 - 1906) optical lens manufacturer 1	Results Archives collection Creator: Patent Office 18 Hits 1 2 Patent granted to Thomas Rudolphus Dallmeyer for improvements in photographic lenses. With annual renewal certificates. No 21933/1891 198028/1/9 1891 & 1896-1903 Remove from selection Add to selection Patent granted to Thomas Rudolphus Dallmeyer for improved focus registration. With letter from TR Dallmeyer assigning the patent to the company. No 17060/1893 198028/1/10 1893 Remove from selection Add to selection Patent granted to Hugh Lancelot Aldis, sectretary of JH Dallmeyer Ltd for improvements in photographic lenses. With annual renewal certificates. No 16640/1895 198028/1/11 1895 & 1899 - 1906 Remove from selection Add to selection Patent granted to Thomas Rudolphus Dallmeyer for photographic lenses. No 24641/1895 198028/1/12 1895 Remove from selection Add to selection Patent granted to Thomas Rudolphus Dallmeyer and Hugh Lancelot Aldis for improvements in photographic cameras. With renewal certificate. No 12759/1900 198028/1/13 1900 & 1904 Remove from selection Add to selection Patent granted to Frederick Humphrey Hill for an improved prismatic binocular field glass for naval and military use. With printed specification and certificates of payment and renewal in favour of JH Dallmeyer Ltd No 7202/1901 198028/1/14 1901 & 1905-1906 Remove from selection Add to selection Patent granted to JH Dallmeyer Ltd and Edgar Clifton for improvements in photographic cameras. With printed specification and renewal certificate No 1130/1902 198028/1/15 1902 & 1906 Remove from selection Add to selection Patent granted to JH Dallmeyer Ltd and Charles Lewis Hett for improvements in twin lens cameras. With printed specification No 18132/1903 198028/1/16 1903 Remove from selection Add to selection Patent granted to Thomas Rudolphus Dallmeyer for improvements in telescopes especially suitable for telescopic sights for guns. With printed specification No 27076/1903 198028/1/17 1903 Remove from selection Add to selection Certificate of registration of design for a camera. Registration no 335820 198028/1/18 1899 Remove from selection Add to selection Certificate of registration of 'ADON' trademark. No 229775 198028/1/19 1900 Remove from selection Add to selection Certificate of registration of 'JH Dallmeyer' trademark. No 26954 198028/1/20 1905 Remove from selection Add to selection Letter to Thomas Rudolphus Dallmeyer from the Patent Office re: Thompson (Bausch) application for patent. No 12412/1890 198028/1/21 1891 Remove from selection Add to selection Assignment of patent for improvements in photographic lenses. Thomas Rudolphus Dallmeyer (on behalf of JH Dallmeyer Ltd) to Reginald Burnet Morris. No 21933/1891 198028/1/22 11th April 1893 Remove from selection Add to selection Letter from Thomas Rudolphus Dallmeyer to JH Dallmeyer Ltd re: the assignment of patent rights. No 24641/1895 198028/1/23 20th March 1896 Remove from selection Add to selection 1 2