Patents/Inventors

Chu-wei Chang

Taichung CityTW6 patents

7 Patents

US125907782026
String-unloading Apparatus of a Crossbow
Combis Sport Enterprise Co., Ltd.
0 cites
US124870492025
String-unloading Apparatus of a Crossbow
COMBIS SPORT ENTERPRISE CO., Ltd.
0 cites
US119467202024
String-loading Apparatus for a Crossbow
Combis Sport Enterprise Co., Ltd.
0 cites
US117742102023
Silent Cocking Device for a Crossbow
Combis Sport Enterprise Co., Ltd.
0 cites
US117543652023
Angle-adjustable Stirrup Assembly of a Crossbow
Combis Sport Enterprise Co., Ltd.
0 cites
US117032992023
Arrow-retaining Device of a Crossbow
Combis Sport Enterprise Co., Ltd.
0 cites
US117033002023
Adjustable Stock of a Crossbow
Combis Sport Enterprise Co., Ltd.
0 cites