$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

특허 상세정보

Stroller

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B62D-009/20   
미국특허분류(USC) 280/4736 ; 280/47371 ; 280/643 ; 280/658
출원번호 US-0533427 (1990-06-05)
발명자 / 주소
인용정보 피인용 횟수 : 80  인용 특허 : 0
초록

A stroller comprises a wheeled carriage frame, a pair of hollow upwardly inclining rear frame supports mounted to the wheeled carriage frame, and a pair of hollow connecting pieces telescopically connected to the rear frame supports. A substantially U-shaped handle has a pair of arm portions rotatably connected to the connecting pieces. The U-shaped handle can thus be rotated relative to the rear frame supports. The telescopic connection between the connecting pieces and the rear frame supports allow the adjustment of the height of the U-shaped handle. T...

대표
청구항

A stroller, comprising: a wheeled carriage frame; a pair of hollow upwardly inclining rear frame supports mounted to the wheeled carriage frame; a pair of hollow connecting pieces telescopically connected to said rear frame supports, each of said connecting pieces having a forked end opposite each of said rear frame supports, said forked end having a hollow first cylindrical member and a bearing member spaced from said first cylindrical member, said first cylindrical member having an inner surface formed with first gear teeth, said bearing member having ...

이 특허를 인용한 특허 피인용횟수: 80

  1. Newhard, Daniel N.. Adjustable cable compensating knuckle for a stroller. USP2003046550801.
  2. Wiley Robert A. (Millington MI) Gay Dwight S. (Millington MI) Larkin Michael J. (Millington MI). Adjustable rotary locking and unlocking apparatus. USP1997115689999.
  3. Gard, Paul D.; Davis, Barton Brett. Adjustable rotary locking and unlocking device. USP2009127631575.
  4. Yates Jan B. ; Searle John F. ; Trees Gregory A.. Apparatus for adjusting relative positions of first and second members. USP1999025867911.
  5. Cole James E.. Assembly with a sealed coupler. USP2000126161982.
  6. Cheng-Fan Yang TW; Yung-Fu Yu TW. Attachment mechanism for stroller tray accessory. USP2002046368006.
  7. Skarnulis Cynthia L.. Baby carriage and adapter handle therefor. USP2000056059301.
  8. Thorne, Henry F.. Braking system for a stroller. USP2013088499898.
  9. Chen, Shun-Min. Changing table for playard. USP2005096948197.
  10. Allen, Scott R.; Cole, Steven J.; Penny, James R.. Child carrier. USP2005036869096.
  11. Haut Robert E. (Wayne PA) Sack James A. (Elverson PA). Collapsable stroller. USP1995105454584.
  12. Sutherland Scott A. ; von Flotow Andreas. Collapsible baby stroller and releasable locking and folding mechanism therefor. USP2000086102431.
  13. Thorne, Henry F.; Koes, Mary J.; Daley, Robert D.. Collapsible stroller. USP2013088500152.
  14. Thorne, Henry F.; Koes, Mary J.; Daley, Robert D.. Collapsible stroller. USP2014058733785.
  15. Park, Frederick K.; Forrest, Paul Bradley; Dickson, Michael. Collapsible stroller frame. USP2012058172254.
  16. Thimmig David Matthew. Convertible stroller. USP2000016017051.
  17. Ehrenreich, Michael; Hoag, Joel; Rhee, Brian. Convertible stroller-cycle. USP2011087992889.
  18. Ageneau Laurent,FRX. Device for attaching a support to a child's pushchair, pushchair and support equipped with such a device. USP2001026183001.
  19. Juchniewicz Gregory J ; Juchniewicz Joanne S. Device for extending the handle of a wheeled cart. USP2000086098492.
  20. Cheng Pao-Hsien,TWX. Direction changing device for a handle of a stroller. USP2000086102432.
  21. Pope Lenard E. ; Warner ; Jr. Robert John. Floor locking linkage for collapsible playpen. USP1999055904344.
  22. Huang Li-chu Chen,TWX. Foldable mechanism for use in a stroller. USP1999025865460.
  23. Curtis M. Hartenstine ; Robert T. Pike. Foldable stroller. USP2002116478327.
  24. Hartenstine,Curtis M.; Pike,Robert T.. Foldable stroller. USP2006057044497.
  25. Den Boer, Jacob Geert Arie. Foldable stroller with detachable carrier. USP2010097798500.
  26. Longenecker, Michael L.; Williams, Bruce L.. Foldable stroller with memory recline. USP2010037686322.
  27. Hartenstine, Curtis M.; Tuckey, Peter. Foldable stroller with passenger support base. USP2003126666473.
  28. Hommel, Edward S.. Foldable top. USP2003056557922.
  29. Cheng, Chih Ching. Folding baby stroller. USP2009127632035.
  30. Cheng, Chih-Ching. Folding baby stroller. USP2015119187113.
  31. Cheng, Chih-Ching. Folding baby stroller. USP2012118308391.
  32. Cheng, Chih-Ching. Folding baby stroller. USP2014128899613.
  33. Cheng, Chih-Ching. Folding baby stroller. USP2016069365230.
  34. Valdez, Martin E.; Blubaugh, James. Folding baby stroller system and method. USP2012078226111.
  35. Valdez, Martin E.; Blubaugh, James. Folding baby stroller system and method. USP20190110189495.
  36. Valdez, Martin E.; Blubaugh, James. Folding baby stroller system and method. USP2010097798515.
  37. Valdez, Martin E.; Blubaugh, James. Folding baby stroller system and method. USP2018019862400.
  38. Wang, Kun. Folding device for baby carriage. USP2017019534628.
  39. Suzuki, Yoshiyuki. Folding stroller. USP2005056893031.
  40. Longenecker, Michael L.; Williams, Bruce L.. Folding stroller actuating system. USP2012098262124.
  41. Cole, Charles A.. Hammer and crowbar with adjustable claw. USP2013048424845.
  42. Chen, Xuhui; Li, Fang Ming. Infant carrier apparatus. USP2013048419025.
  43. Chen, Xuhui; Li, Fang Ming. Infant carrier apparatus and its adjusting method. USP2014018622404.
  44. Li, Jian Qun; Guo, Zheng Wen; Wang, Er Xue. Infant stroller apparatus. USP2017109796405.
  45. Rosko Michael Scot. Juvenile walker. USP2000096120045.
  46. Daley, Robert D.; Thorne, Henry F.. Lighting system for a stroller. USP2012078215808.
  47. Callahan Peter. Locking hub. USP2000076086284.
  48. Hoe, Low Boon; Wei, Low How. Locking mechanism for the support arm elbow of a selectively adjustable multipurpose support stand. USP2015069068602.
  49. Mosby, Gordon E.; Wu, Robin. Locking pivot joint. USP20180810047789.
  50. Lazic,Pedrag; Lassila,Michael J.. Mechanically lockable universal joint and structures employing such joint. USP2008057367740.
  51. Jia, Wei; Schwake, Jeff. Pin retention system. USP2017039587668.
  52. Thorne, Henry F.. Power generation system for a stroller. USP2012068193650.
  53. Valentino, Nicholas V.; Palastro, Matthew; Shen, Zhen Y.; Wells, Timothy R.; Schroeder, Timothy Paul; Markham, Joshua James; Potak, Robert L.. Powered roll-in cots. USP20181010098796.
  54. Magill, Brian; Valentino, Nicholas Vittorio. Powered roll-in cots having wheel alignment mechanisms. USP2018069999555.
  55. Cole, Charles A.. Radial indexing head tool with floating splined pin. USP2005016840141.
  56. Cole,Charles A.. Radial indexing head tool with floating splined pin. USP2007017156003.
  57. Longenecker, Michael L.; Greger, Jeff G.. Reclinable seatback support for stroller. USP2013028382127.
  58. Kakuda Baku ; Sack James A.. Recline latch system for collapsible stroller. USP1998085795091.
  59. Dotsey, Michael A.; Laffan, Patrick W.; Ahnert, Stephen; Siesholtz, Devon T.; McCorkel, Branden; Pike, Robert T.; Grintz, Joseph T.. Reversible stroller handle. USP2012078210563.
  60. Stevens Rex W.. Robust adjustable rotary positioning mechanism. USP2001036196568.
  61. Magill, Brian; Potak, Robert; Tangirala, Sailesh; Valentino, Nicholas. Self-actuating cots. USP20180810045894.
  62. Espenshade Gregg R. ; Hartenstine Curtis M.. Stroller. USP200002D421241.
  63. Freese Theodore Brent ; Bengtson Alan David. Stroller. USP199909D414144.
  64. Greger, Jeff G.; Longenecker, Michael L.. Stroller. USP2012058186705.
  65. Micoley Scott Howard. Stroller. USP199808D396673.
  66. Yang, Hao; Li, Dao-Chang. Stroller and handle height adjusting mechanism thereof. USP2013078474836.
  67. Chen, Shun-Min; Xiao, Xiao-Hong. Stroller connectable with a car seat. USP2013048414012.
  68. Sack James. Stroller reclining and canopy tensioning mechanism thereof. USP1999035887935.
  69. Saville, Derek; Newhard, Daniel; Michler, Nico; Busse, Christian; Fleischer, Bianca. Stroller with foldable frame and adjustable handle. USP2012038128119.
  70. Freese Theodore Brent ; Bengtson Alan David. Stroller with grip handle. USP1999115988669.
  71. Aalund Mark W. ; Stephens William B. ; Freese Theodore Brent ; Bengtson Alan David ; Nelson Cynthia R. ; Finney Donna K.. Stroller with improved features. USP2000106139046.
  72. Kakuda Baku. Stroller with one hand release mechanism and one hand release mechanism thereof. USP2000056068284.
  73. Kakuda, Baku. Stroller with release latch. USP2003056557885.
  74. Greger, Jeff; Longenecker, Michael. Stroller with travel seat attachment. USP2012088240700.
  75. Sack James (Elverson PA). Stroller, reclining and canopy tensioning mechanisms thereof. USP1997115687985.
  76. Hou, Jen-En; Hou, Hung-Chung. Structure of handlebar joint. USP2003016503018.
  77. Longenecker, Michael L.; Greger, Jeff G.. Three dimensional folding stroller with infant carrier attachment and one hand actuated seat recline. USP2012018100429.
  78. Mendenhall,Andrew; Dorsey,Michael C.; Andrews,Jason S.; Kain,James M.; Glover,Richard. Top rail lock for playyard. USP2006057043779.
  79. Berkey Cindy Lee. Ventilated canopy with a mesh panel. USP199807D396207.
  80. Thomas J. Welsh, Jr.. Walker with constantly applied brake. USP2002126494815.

IPC 상위 출원인