|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||E04H-015/54 E04H-015/32 E04H-015/62 E04H-015/64 E04H-015/48 E04H-015/34|
|미국특허분류(USC)||135/115; 135/118; 135/119; 135/901; 135/147|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 9 인용 특허 : 19|
A portable ice fishing enclosure includes a flexible covering cooperatively engaged with a frame, and secured to an ice surface using a plurality of threaded anchor stakes. The frame may include a plurality of sub-frames, each of which includes a central hub and a plurality of semi-rigid poles extending radially outwardly from the central hub. The lower edge of the covering includes a skirt portion having reinforced through holes at outer edges thereof, which receive the anchor stakes therein. Ends of the skirt portions extend beyond the edges of side wa...
What is claimed is: 1. A portable and collapsible shelter for placement on an outdoor substrate to protect a user from the environment, the portable shelter comprising: a shell formed of flexible sheet material; a frame structure for supporting the shell; and a plurality of anchor stakes for securing the shell to the substrate, wherein each of said anchor stakes has a threaded end with an arcuate helical tip; wherein the shell comprises: a plurality of interconnected sidewalls arranged lateral edge to lateral edge such that each of the plural sidewalls ...