Deutches Bundes-Gebrauchsmuster. Before known as DRGM (Deutches Reich-Gebrauchsmuster).
DBGM is NOT a manufacturer, but some kind of 'copyright' or 'patent' mark which has been used from 1949.
It is similar to the patent, but has a shorter term -about 6 to 15 years- and less stringent patentability requirements.
What's your Dbgm worth in 2021? Here are some recently sold items.
|Seelig Dbgm Timer 5 Functions Type 1937386 F1c Free||09/2021||C $142.83|
|Western Germany Beer Stein Lid Dbgm Stonewear 6 5||09/2021||C $15.29|
|Western Germany Lidded Beer Stein Munchen Hofbrau Haus||09/2021||C $25.39|
|Beautiful Rolleiflex Dbp Dbgm Camera Franke Reidecke||09/2021||C $237.42|
|50s Rolleiflex Mx Tlr Camera Dbp Dbgm 75mm Xenar F 3 5||09/2021||C $572.59|
|See all sold items on eBay for more prices||10/2021||C $-.--|