A Deutsches Reich Gebrauchsmuster or D.R.G.M. 1023 was granted on the 9th November 1891.
The D.R.G.M referred to a "Bierglas mit Merktafel' which I translate as a "Beer glass with notice board? I have no idea what this is;
perhaps a washable matt finish that can be written on for scoring in a game, or for writing one's name for identification at the bar?
Staudt was resident at Sandstraße 4 Nuremberg, just outside the old city walls, near the Spittlertorturm in 1891.
Known dates: 1886 - 1891
Purchased steins from: