$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

Motorized walker/wheelchair and method

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B62M-001/14
출원번호 US-0480639 (2000-01-11)
발명자 / 주소
  • Aaron J. Epstein
대리인 / 주소
    Jack E. Dominik
인용정보 피인용 횟수 : 81  인용 특허 : 37

초록

A motorized walker/wheelchair having wheels, an A-frame which has a driven a leg and a rolling leg which join at a vertex. Rising from one of the legs there is a control handle assembly. A motor wheel, or optionally two motor wheels, are provided at the lower portion of the driven leg of the A-frame

대표청구항

1. A combination walker/wheelchair having a foldable frame and means for rolling the foldable frame on a surface comprising, in combination,a pair of opposed support members terminating at a vertex and pivotally secured at the top thereby forming an A-frame which is foldable; said A-frame having a d

이 특허에 인용된 특허 (37)

  1. Einbinder Eli, Adjustably controllable walker.
  2. Davis Daniel W. (1367 Merle Ave. Burton MI 48509), Amulatory wheelstand-wheelchair interface.
  3. Hulterstrum Harold D. (1155 College Avenue Baraboo WI 53913), Collapsible mobility device.
  4. Prior Ronald E. ; Harris Susan R., Combination power wheelchair and walker.
  5. Johnson Candace L. (10466 Moselle St. San Diego CA 92131), Combination wheelchair and walker.
  6. Houston ; Sr. Thomas T. (Erie CO) Metzger Raymond H. (Thornton CO), Combination wheelchair and walker apparatus.
  7. Houston Thomas T. (Erie CO) Metzger Raymond H. (Wheat Ridge CO), Combination wheelchair and walker apparatus.
  8. Pickard Raleigh H. (P.O. Box 947 Penney Farms FL 32079), Combined wheelchair and walker.
  9. Coker Theodore R. (5500 N. Bay Ridge Ave. Whitefish Bay WI 53217), Detachable electric drive unit for collapsible wheelchair.
  10. Coker Theodore R. (5500 N. Bay Ridge Ave. Milwaukee WI 53217), Detachable electric drive unit for wheelchair.
  11. Lee Fan-Shen (No. 134 ; Sec. 1 ; Chung Cheng Rd. San Hsia Chen ; Taipei Hsien TWX), Electrical toy baby cart.
  12. Barras Lee J. (P.O. Box 1711 Gretna LA 70054-1711), Folding chair.
  13. Hale Thomas K. (Glendale CA) Kavaloski Peter P. (Los Angeles CA), Folding wheelchair.
  14. Lazaros Paul, Folding wheelchair with improved suspension system.
  15. Choi Oong ; Ingle Fred E., Lightweight motorized wheelchair.
  16. Patel Nathalal G. (Elyria OH) Diedrick Allen W. (Elyria OH) Ruckowski Thomas J. (Berea OH) Smith Harold A. (Elyria OH) Krupar Richard J. (Oberlin OH) Jones Tonya E. (Vermilion OH), Low profile wheelchair.
  17. Mashuda David (R.D. #1 Evans City PA 16033), Mechanized wheelchair.
  18. Schaffner Walter E. ; Mulhern James P. ; Antonishak Stephen J., Mid-wheel drive power wheelchair.
  19. Watkins Mervyn M., Mobile seating arrangement.
  20. Johnson Jay A. ; Wade Paul T. ; Yu Qinghuan, Motorized standing wheelchair.
  21. Perkins Jack E. (Salt Lake City UT), Motorized walker for the disabled.
  22. Roberts Brock F., Parallel-aligned all-wheel steered vehicle III.
  23. Higer Gary (North Hollywood CA), Physical therapy apparatus.
  24. Perry Dale E. (3915 N. Park Ave. ; Studio #1 Tucson AZ 85719), Power stand-up and reclining wheelchair.
  25. Prior Ronald E. (4915 Industrial Way Coeur d\Alene ID 83814), Power wheelchair with transmission using multiple motors per drive wheel.
  26. Houston Thomas T. (Erie CO) Metzger Raymond H. (Wheat Ridge CO), Powered walker.
  27. Lathrop John (66 Fairmont Ave. ; #103 Oakland CA 94611), Powered walker having integrated parallel bars.
  28. Kauffmann Ricardo M. (Prol. Ave. Americas 1213 Guadalajara MXX), Prosthetic device for lifting and lowering a person thereon.
  29. Kjell Sven-Inge (Anderstorp SEX) Henriksson Kjell (Ringvgen SEX) Ahlbertz Anders (Husargatan SEX), Rolling walker.
  30. Bernstein Lawrence A. (6456 Surfside Way Malibu CA 90265), Universal wheeled chair.
  31. Keuning Ronald,NLX, Walking carriage.
  32. Cragg Harold (Birmingham EN), Wheel chairs.
  33. Weege Rolf-Dieter (Kalletal DEX), Wheelchair.
  34. Zwaan Paul (Auckland NZX) Nyberg Peter A. (Auckland NZX), Wheelchair power system.
  35. Foerster Stephen R. (1936 S. 98th St. West Allis WI 53227) Bobke David M. (18240 W. Michaels Rd. New Berlin WI 53146), Wheelchair with a barrier-free footrest.
  36. Sharpe John W. (La Mesa CA), Wheelchairs.
  37. Erfurth Ronald L. (Oregon WI) Lautzenhiser Lloyd L. (Nobel CAX) Miller Wendell E. (Warsaw IN), Wheeled apparatus for use as walker and wheelchair.

이 특허를 인용한 특허 (81)

  1. Derks, Richard P.; Adhikari, Ishwor P., Apparatus for a convertible wheeled patient aid.
  2. Bohn, David, Armrest rolling walker with removable utility tray.
  3. Liu, Julian, Brake assembly for a height-adjustable walker apparatus.
  4. Hallgrimsson,Bjarki, Brake handle assembly for walker.
  5. Masserang, Keith; Hicks, Joshua J.; Lawson, Lawrence J.; Clark, Barry A., Chassis.
  6. Masserang, Keith; Hicks, Joshua James; Lawson, Lawrence J.; Clark, Barry Allan, Chassis for a vehicle.
  7. Paterson, Michael; Kim, Tong Jin; McDaniel, Kegan; Westra, Luke, Collapsible rolling walker.
  8. Paterson, Michael; Kim, Tong Jin; McDaniel, Kegan; Westra, Luke, Collapsible rolling walker.
  9. Hallgrimsson, Bjarki; Dobbin, Sarah; Macmillan, Douglas D., Combination walker and transport chair.
  10. Danziger,Robert, Combination walker and wheelchair with improved ergonomic design.
  11. Lauren, Givi; Lauren, Irma, Combined wheelchair, walker, and sitting chair.
  12. Lauren, Givi; Lauren, Irma, Combined wheelchair, walker, and sitting chair.
  13. Beeri, Shmuel, Devices for enabling movement of a wheelchair on stairs and a wheelchair including the devices.
  14. Lo, Chen-Chuan, Electric wheelchair simultaneous gear change structure.
  15. Grif, Iris, Foldable cart.
  16. Grif, Iris, Foldable cart.
  17. Grif, Iris, Foldable cart.
  18. Willis,Phillip M.; Sanders,Christopher D., Foldable mobility support device.
  19. Liu, Julian, Foldable walker apparatus.
  20. Liu, Julian, Foldable walker apparatus.
  21. Liu, Julian, Foldable walker apparatus.
  22. Liu, Julian, Foldable walker apparatus.
  23. Liu, Julian, Foldable walker apparatus.
  24. Liu, Julian, Foldable walker apparatus.
  25. Liu, Julian, Foldable walker apparatus.
  26. Chang, Joseph Hsiao-Wen, Folding walker.
  27. Chen, Kuang-Muh; Chen, Liang Kuo, Folding walker with removable back rest.
  28. Sugata, Takashi, Forklift with transverse travel system.
  29. Willis, Phillip Minyard, Frame for support device.
  30. Willis,Phillip Minyard, Frame for support device.
  31. Goffer, Amit, Gait device with a crutch.
  32. Meyers, Daniel Seth; Boar, Cristian; Xu, Ming, Height adjustable rolling walker for transportation seating.
  33. Van Eeden, Adriaan, Inter-convertible single person type transporting aid.
  34. Willis, Phillip Minyard, Mobile support assembly.
  35. Willis, Phillip Minyard, Mobile support assembly.
  36. Willis, Phillip Minyard, Mobile support assembly.
  37. Willis, Phillip Minyard; Bernard, Randy, Mobile support assembly.
  38. Willis, Phillip Minyard; Bernard, Randy, Mobile support assembly.
  39. Willis,Phillip Minyard, Mobile support assembly.
  40. Huynh,Dean, Mobility device.
  41. Anasiewicz, Stephen A., Motorized beach cart.
  42. Anasiewicz, Stephen A., Motorized beach cart.
  43. Ahlemeier, Eli, Motorized stroller system and apparatus.
  44. Wakitani, Tsutomu; Inui, Tsutomu; Kuroiwa, Kenji; Hanafusa, Jitsumi, Motorized vehicle.
  45. Wakitani,Tsutomu; Inui,Tsutomu; Kuroiwa,Kenji; Hanafusa,Jitsumi, Motorized vehicle.
  46. O'Sullivan, Eugene, Motorized walking and balancing apparatus.
  47. Zhao, Tianyun, Portable power-saving and foldable electric wheel chair.
  48. Kim, Seong-yoon, Pushable frame with generators that convert kinetic energy into electric energy.
  49. Shapiro,Richard N., Removable and stowable wheel stands for convertible children's carrier devices.
  50. Bradshaw, Scott N.; Linde, Bernarde, Reversible walker assembly.
  51. Andersen, Margaret M., Rollator.
  52. Andersen, Margaret M., Rollator.
  53. Andersen, Margaret M., Rollator.
  54. Owens, John, Rollator.
  55. Owens,John, Rollator.
  56. Owens,John; Lescher,John; Wysocki,Kevin; Bly,Robert R., Rollator.
  57. Paterson, Michael; Kim, Tong Jin; McDaniel, Kegan; Westra, Luke, Rollator.
  58. Paterson, Michael; Kim, Tong Jin; McDaniel, Kegan; Westra, Luke, Rollator.
  59. Wang, Zhiliang; Andersen, Margaret Mary; Ramirez, Brian Monegas, Rollator.
  60. Wang, Zhiliang; Andersen, Margaret Mary; Ramirez, Brian Monegas, Rollator.
  61. Wang, Zhiliang; Andersen, Margaret Mary; Ramirez, Brian Monegas, Rollator.
  62. Wang, Zhiliang; Andersen, Margaret Mary; Ramirez, Brian Monegas, Rollator.
  63. Wang, Zhiliang; Andersen, Margaret Mary; Ramirez, Brian Monegas, Rollator.
  64. Wang, Zhiliang; Andersen, Margaret Mary; Ramirez, Brian Monegas, Rollator.
  65. Wang, Zhiliang; Andersen, Margaret Mary; Ramirez, Brian Monegas, Rollator.
  66. Wang, Zhiliang; Andersen, Margaret Mary; Ramirez, Brian Monegas, Rollator.
  67. Wang, Zhiliang; Andersen, Margaret Mary; Ramirez, Brian Monegas, Rollator.
  68. Meyers, Daniel Seth; Boar, Cristian, Rolling walker.
  69. Meyers, Daniel Seth; Boar, Cristian, Rolling walker and handle grips thereof.
  70. Owens, John, Seat for an ambulatory device.
  71. Mazzei, Angelo L.; Bustamante, Javier, Self-propelled walker.
  72. Liu, Julian, Set of seat cushions.
  73. Price,Donald J, Walk aid.
  74. Nakagawa,Satoshi, Walker.
  75. Tolfsen, Ulf; Johansen, Terje; Abrahamsen, Roar; Kristiansen, Roy, Walker.
  76. Wu, David, Walker.
  77. Liu, Julian; Cinguino, Nicolas, Walker apparatus and backrest therefor.
  78. Liu, Julian; Cinguino, Nicolas, Walker apparatus and backrest therefor.
  79. Yu, Chung-huang; Chien, Chih-wei, Walking assistance device with detection members.
  80. Barthelt, Hans-Peter, Wheelchair comprising a remote control.
  81. Serhan,Michael, Wheeled walker.
섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트