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특허 상세정보

Personal observatory structure having pivotally connected dome segments

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) E04B-007/16   
미국특허분류(USC) 052/065; 052/066; 220/252
출원번호 US-0453847 (2006-06-16)
등록번호 US8033060 (2011-09-27)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Bereskin Parr LLP/S.E.N.C.R.L., s.r.l.
인용정보 피인용 횟수 : 4  인용 특허 : 15
초록

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...

대표
청구항

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 ...

이 특허에 인용된 특허 (15)

  1. Foote Byron N. (50 Cold Spring Dr. West Warwick RI 02893). Articulated dome. USP1997055625982.
  2. Bosland James M. (189 Chestnut Dr. Wayne NJ 07470). Compass hood. USP1981124303172.
  3. Wilson Clifford Arthur (58 Oakwood Ave. Purley ; Surrey ; C.R. 2 1AQ EN). Container for compost decomposition. USP1976043951294.
  4. Allegre Jean P. (Saint Etienne FRX). Container for cotton swabs. USP199401D343058.
  5. Cliffton Ethan W. (3435 Army St. ; Suite 332 San Francisco CA 94110). Fixed shutter construction for a split-sphere observatory dome. USP1989064840458.
  6. Pollack,Donna M.. Indoor/outdoor bathtub/hot tub. USP2008037346937.
  7. Cottle Douglas J. (2303 Central Ave. Middletown OH 45044) Helton Andrew C. (608 Baltimore St. Middletown OH 45044). Observation dome for buildings. USP1990044918881.
  8. Muramoto Hiroki (Hiroshima JPX) Okuda Shuji (Tokyo JPX) Sugizaki Kenichi (Tokyo JPX) Hirama Toshihiko (Tokyo JPX) Nakajima Hajime (Tokyo JPX). Openable roof apparatus. USP1992065117594.
  9. Lauer Andrew R. (1525 E. Mitchell Arlington TX 76010) Young Edward R. (1609 Virginia Dr. Grand Prairie TX 75051). Portable observatory. USP198410D275888.
  10. Menke John L. (22500 Old Hundred Rd. Barnesville MD 20838) Menke Mary E. (22500 Old Hundred Rd. Barnesville MD 20838). Prefabricated observatory dome structure. USP1995095448860.
  11. Brown Maurice L. (11863 Stark Rd. Livonia MI 48150). Recreational vehicle enclosure. USP1981124306390.
  12. Presnell Donald C. ; Ruckman Harold E. ; van Duelmen Kirstin J.. Refuse container with roll-back lid. USP1999035881896.
  13. Brisbin Brian (Toronto CAX) McCaffrey Felim (Toronto CAX) Sheffield Peter (Toronto CAX). Retractable roof for stadium structure. USP1991125070659.
  14. Gillispie, John G.. Rotating-cover storage shed. USP2003026523308.
  15. Cliffton Ethan W.. Split-sphere observatory dome with a rotating oculus window. USP2001076260309.