|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||135/016 ; 135/117 ; 280/047.34 ; 280/062 ; 248/519|
|발명자 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 16 인용 특허 : 28|
A selectively moveable umbrella (10) for use in providing shade during outdoor leisure and work-related activities, in which a support holds an umbrella post (36) with a first end (37) and a canopy (41) attached to a plurality of support ribs extending from a portion of the post near a second end (39) distal from the first end. The support attaches to a triangular base frame (12). An elongated handle (28) extends outwardly from under the canopy from a corner edge (13) of the base frame. Two back wheels (34) are attached to the base frame near an end remo...
[ What is claimed is:] [1.] A selectively moveable umbrella for positioning on a supporting surface comprising:an umbrella having an elongated post with a first end and a canopy attached to a plurality of support ribs, which support ribs extend radially from the post near a second end distal from said first end;a triangular base frame wherein the base frame comprises at least a pair of elongate members joined at respective first distal ends at an oblique angle and further having a support vertically attached to the base frame at a substantial central por...