Inventor

WU TSUN-ZONG

TW32 patents

⚠️ This page may combine multiple inventors who share the name “WU TSUN-ZONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WU TSUN-ZONG

(unassigned)

Central shaft for collapsible umbrella

Illuminating umbrella having reliable connecting wires for multiple folds

Wind-protecting skeleton for folding umbrella

Ergonomic safety runner for umbrella

Lamp means detachably securable on umbrella top

Structure of umbrella&#39;s upper notch and ferrule

Umbrella having automatically closed water collector

Flattened folding umbrella

Stabilized umbrella top structure

Simplified umbrella without externally-extended spring positioning means

Golf umbrella case suitable for positioning in a golf bag

WU TSUN ZONG

Stably-retained automatic umbrella

Automatic umbrella having smoothly-operating springs

Slimly-folded umbrella having extendible brim portion

Automatic umbrella foldably retained by tip cap

Lightly-operating automatic umbrella for preventing false operation

Simply-constructed automatic umbrella for preventing false operation

Automatically closing umbrella

WU TSUN-ZONG

Lower nest structure of collapsible umbrella

Anti-turning umbrella frame

Cable fastener with cable management function

Ventilated umbrella

Skeleton for ear-shaped umbrella

Protective member for automatic open close umbrella with anti-springing effect

Tangle-free umbrella grip adapted for hanging to a closed item

FU TAI UMBRELLA WORKS LTD

Automatic umbrella with upwardly and downwardly thrusted push button

Umbrella having reinforced top rib

Automatic umbrella opened and closed by a straightforward push button

TOTES INC

Short fold rib linkage for an umbrella

Umbrella rib linkage system

WU CHYI FONG

Tip assembly of umbrella

Special-shaped folding umbrella

Structure of umbrella's upper notch and ferrule