|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||052/065; 052/066; 220/252|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 4 인용 특허 : 15|
A personal observatory structure includes a base having an open top, and a hemispherical dome having a center point. The dome is shaped to be mounted on the base and to selectively enclose the open top. The hemispherical dome includes a first dome segment and a second dome segment pivotally connected to the first dome segment. The second dome segment has an outer radius smaller than the inner radius of the first dome segment. The first dome segment and second dome segment are connected together by pivotal connectors for movement about a pivot axis. One o...
The invention claimed is: 1. A personal observatory structure, comprising:a) a base having an open top; andb) a hemispherical dome having a center point, the dome being shaped to be mounted upon the base and to selectively enclose the open top;c) wherein the dome comprises a first dome segment having a spherical inner surface extending at a first radius from the center point, and a second dome segment having an outer surface extending at a second radius from the center point, the second radius being smaller than the first radius; andd) wherein the first ...