- US12616284utility2026Umbrella0 cites
- US12440009utility2025Electrically-operated Umbrella0 cites
- US12396532utility2025Foldable Rod of an Umbrella0 cites
- US12329254utility2025Angle-adjustable Umbrella Without Rope0 cites
- US12313233utility2025Rod Assembly for an Umbrella0 cites
- US12285088utility2025Rod of an Umbrella0 cites
- US12127645utility2024Umbrella Capable of Canopy Adjustment Through a Handle0 cites
- US12082666utility2024Rotation Mechanism for an Umbrella and an Umbrella Thereof0 cites
- US11612224utility2023Sunshade Umbrella Capable of Rotating Left and Right0 cites