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특허 상세정보

Portable protective structure

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) E04H-015/44    E04B-013/43   
미국특허분류(USC) 52/063 ; 52/079.5 ; 52/653.7 ; 52/655.1 ; 52/646 ; 52/741.1 ; 135/127 ; 135/122 ; 135/141 ; 135/147 ; 135/160
출원번호 US-0908763 (1997-08-08)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Connolly & Hutz
인용정보 피인용 횟수 : 35  인용 특허 : 7

A portable protective structure includes a framework made of corner connectors and various poles, such as vertical supports, horizontal supports and roof supports. Certain of the support poles may be made of telescopic tubes of circular cross-section joined together by spring locks in the inner tube projecting into arcuate slots in the outer tube. Pairs of poles, such as horizontal poles, may be connected to a corner connector by the use of a resilient cord extending through the connector with a spring clip on each end of the cord inserted into the horiz...


[ What is claimed is:] [1.] A portable protective structure having a plurality of corners, a corner connector at each of said corners, said corner connector including a vertically downwardly disposed passageway and an upwardly angularly disposed passageway and two interconnected horizontal passageways, a vertical support pole assembly at each of said corners mounted in said vertically downwardly disposed passageway, a horizontal support pole assembly mounted in each of said horizontal passageways of said corner connector, a roof assembly said roof assemb...

이 특허를 인용한 특허 피인용횟수: 35

  1. Lovley, II, Jack B.; Groenhuyzen, Mark; Klingl, Joseph C.. Adjustable locking leg assembly. USP201508D736884.
  2. Green,Craig S.. Barrier. USP2007067231954.
  3. Lovley, II, Jack B.. Canopy shelter link point. USP2017069683387.
  4. Lovley, II, Jack B.. Canopy with detachable awning. USP2017109797157.
  5. Lovley, II, Jack B.; Groenhuyzen, Mark; Klingl, Joseph C.. Canopy with overhang. USP2016129528292.
  6. Reeves, Francis J.. Collapsible structures and joints for collapsible structures. USP2014028657521.
  7. Mettler, Paul Michael. Collapsible waterfowl decoy. USP2015109149032.
  8. Wobben, Aloys. Facility used for the production and/or assembly of goods. USP2010127845121.
  9. Lovley, II, Jack B.. Foldable chair. USP2018019867466.
  10. Swetish, Thomas R.; Baumann, William R.. Foldable frame structure. USP2003076591849.
  11. Liu, Fu-Tien. Foldable tent frame. USP2004046725873.
  12. Park Sang Do,KRX. Frame-connecting members and manufacturing method therefor. USP2001046212847.
  13. Lovley, II, Jack B.; Groenhuyzen, Mark; Klingl, Jospeh. Height-adjustable canopy leg. USP2014068746267.
  14. Ashpole, Benjamin. Joint and foldable structures employing the same. USP2014128899536.
  15. Daas, Kamal; Livnat, Doron. Lattice support structure. USP2013078484925.
  16. Kang, Ho Sang. Long span canopy frame connectors. USP2005056892503.
  17. Reeves,Francis J.. Mechanical joint for collapsible structures. USP2008057377714.
  18. Randol, Kevin Jesse; Osei, Alicia Ann. Pergola. USP201308D687969.
  19. Geller, Wolfgang-Peter. Portable light manipulator. USP2014118875457.
  20. Pena,Felipe. Rafter element. USP200712D556916.
  21. Pena,Felipe. Rafter element. USP200711D555257.
  22. Pena,Felipe. Rafter element. USP200711D554770.
  23. Pena,Felipe. Rafter element. USP200804D567394.
  24. Kayser, Matt. Removably mountable roof frame for use with an expandable canopy. USP2017029574368.
  25. Kayser, Matt. Removably mountable roof frame for use with an expandable canopy. USP2015038978680.
  26. Yates Westley Hayman. Scaffold toeboard system. USP2002066405830.
  27. Pili, Tiziano. Self-mounting modular structure, for constituting protected environments. USP2013128613177.
  28. Lovley, II, Jack B.; Klingl, Joseph C.. Shade cover. USP201612D774815.
  29. Lovley, II, Jack B.. Sliding-eave mount mechanism for canopy structure. USP20180910072439.
  30. William R. Gibson ; Enrique R. Giner. Step stool. USP2002096443261.
  31. Staples,Bruce L.; Smith,Patrick F.. Telescopic measurement device. USP2007117299531.
  32. Lapping,Hal. Tent frame fitted for multiple canopies. USP2006127146995.
  33. DeLap, Christopher K.; Pietrzak, Christopher T.; Hinschberger, Ross M.. Tent pole connection system and methods. USP2014078776813.
  34. Pedicone, Jr., Francis A.. Toeboard system having telescoping, articulating and interlocking members. USP2014038668047.
  35. Warner, Gery. Triangular frame tent. USP2005066904924.