Dual cone driver (bass + treble)
CN310039329SActive Publication Date: 2026-06-19DONGGUAN RUIDA ACOUSTIC TECH CO LTD
View PDF 0 Cites 0 Cited by
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- DONGGUAN RUIDA ACOUSTIC TECH CO LTD
- Filing Date
- 2025-12-18
- Publication Date
- 2026-06-19
Smart Images
Figure 000007_ABST
Abstract
1. The name of the design product: double moving coil loudspeaker (bass + treble). 2. The use of the design product: for audio playing. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.
Need to check novelty before this filing date? Find Prior Art