2 trademarks were found for owners matching the name Ludwig Wilhelm Schwinning.
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1 TM: 413473
Desc: POTTERYLAND
Owner: Ludwig Wilhelm Schwinning
Class: 21
Status: Lapsed: Not accepted
2 TM: 413472
Desc: FISHLETS
Owner: Ludwig Wilhelm Schwinning
Class: 29
Status: Lapsed: Not accepted