STRAFFR Patents

Patent portfolio assigned to STRAFFR (verified via public assignee records). Estimated patent count: 3. Smart (sensor-equipped) resistance band, Kassel, Germany. Patents confirmed on Google Patents with assignee Straffr GmbH / Straffr De GmbH: WO2021058793A1 and US20220339483A1 ('Training device comprising an elastic resistance band') and DE102016003697A1 ('Elastic training band with integrated sensory properties') — estimate ~3 patent families. Deuser Sports recorded as a strategic partner (Deuser x STRAFFR connected bundle). No direct competitors confirmed from primary sources.