TW486942U
(en )
2002-05-11
Improved structure of umbrella skeleton
TW437320U
(en )
2001-05-28
Improved structure of umbrella
TW405351U
(en )
2000-09-11
Improvement of single stem umbrella extending structure
GB2346556B
(en )
2001-06-06
Improved foldaway umbrella
TW395184U
(en )
2000-06-21
Betterment of structure of foldable automatic umbrella
TW457858U
(en )
2001-10-01
Structure of multiple-folding type automatic unfolding umbrella
TW437321U
(en )
2001-05-28
Automatic opening structure for foldable umbrella
TW395187U
(en )
2000-06-21
Structure of umbrella
TW466919U
(en )
2001-12-01
Improved structure of umbrella skeleton
TW395192U
(en )
2000-06-21
Betterment of retractable structure of parasol
TW393924U
(en )
2000-06-11
Structural improvement of umbrella
TW371392U
(en )
1999-10-01
Improved structure of wire braced automatic umbrella
TW405347U
(en )
2000-09-11
Improvement of umbrella rib structure
TW454457U
(en )
2001-09-11
Novel umbrella structure
TW395180U
(en )
2000-06-21
Betterment of structure of parasol framework
TW466920U
(en )
2001-12-01
Improved structure of umbrella
TW399423U
(en )
2000-07-21
Improved umbrella structure
TW391202U
(en )
2000-05-21
Improved folding umbrella structure
TW375887U
(en )
1999-12-01
Structure for the stretcher and rib of the foldable umbrella
TW428440U
(en )
2001-04-01
Structure improvement of windproof umbrella skeleton
TW412947U
(en )
2000-11-21
Device of slim umbrella skeleton
TW363647U
(en )
1999-07-01
Adjustment structure for the central pole of the foldable canopy
TW378505U
(en )
2000-01-01
Improved structure for the ribs of the umbrella
PL109286U1
(en )
2000-08-28
Way-station umbrella roof
TW395191U
(en )
2000-06-21
Structure of wind resisting umbrella