$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색도움말
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"

통합검색

도움말도움말
상세검색 다국어 입력

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.

특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Walker

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A61H-003/00   
미국특허분류(USC) 135/67 ; 272/703
출원번호 US-0944983 (1986-12-22)
발명자 / 주소
인용정보 피인용 횟수 : 62  인용 특허 : 1
초록
▼

An invalid walker comprising right and left side frame members in the form of an inverted Y-shape, each frame member containing a vertical leg, a side leg attached downwardly and rearwardly from the vertical leg and a horizontal brace connecting the vertical leg and side leg, a front horizontal member connecting the right and left side frame members, and handgrip support attached to the upper end of each vertical leg. Stair climbing convenience is provided by a forward extension of the horizontal brace and a restraint strap between the handgrip supports ...

대표
청구항
▼

An invalid walker comprising: right and left side frame members, each frame member containing a vertical leg positioned rearwardly from surface contact no less than three degrees from the vertical position for optimum user stability, a side leg attached downwardly and rearwardly to vertical leg so that the vertical and side leg are in ground or surface contact, and a horizontal brace connecting the vertical and side leg; wherein the horizontal braces are tubular in cross section and wherein stair legs are provided to assist the invalid user when ascendin...

이 특허에 인용된 특허 (1)

  1. Ruggiero Anthony M. (1338 67th St. Brooklyn NY 11319). Invalid walker with improved brake means. USP1980074211309.

이 특허를 인용한 특허 피인용횟수: 62

  1. Field, J. Douglas; Morrell, John B.. Accelerated startup for a balancing personal vehicle. USP2004116815919.
  2. Gale,Bradley; Ienna,Mike. Adjustable walker. USP2007107278436.
  3. Field, J. Douglas; Gansler, Michael T.; Heinzmann, John D.; Stevens, Jon M.. Apparatus and method for control of a vehicle. USP2012058170780.
  4. Field, J. Douglas; Gansler, Michael T.; Heinzmann, John D.; Stevens, Jon M.. Apparatus and method for control of a vehicle. USP2013068467941.
  5. Field, J. Douglas; Gansler, Michael T.; Heinzmann, John D.; Stevens, Jon M.. Apparatus and method for control of a vehicle. USP2015109168966.
  6. Field, J. Douglas; Gansler, Michael T.; Heinzmann, John D.; Stevens, Jon M.. Apparatus and method for control of a vehicle. USP2016109477228.
  7. Kamen Dean L. ; Ambrogi Robert R. ; Duggan Robert J. ; Heinzmann Richard K. ; Key Brian R. ; Dastous Susan D.. Control loop for transportation vehicles. USP1998085791425.
  8. Kamen, Dean; Ambrogi, Robert R.; Dattolo, James J.; Duggan, Robert J.; Field, J. Douglas; Heinzmann, Richard Kurt; McCambridge, Matthew M.; Morrell, John B.; Piedmonte, Michael D.; Rosasco, Richard J.. Control of a personal transporter based on user position. USP2016079400502.
  9. Kamen, Dean; Ambrogi, Robert R.; Dattolo, James J.; Duggan, Robert J.; Field, J. Douglas; Heinzmann, Richard Kurt; McCambridge, Matthew M.; Morrell, John B.; Piedmonte, Michael D.; Rosasco, Richard J.. Control of a personal transporter based on user position. USP2016109459627.
  10. Kamen, Dean; Ambrogi, Robert R.; Dattolo, James J.; Duggan, Robert J.; Field, J. Douglas; Heinzmann, Richard Kurt; McCambridge, Matthew M.; Morrell, John B.; Piedmonte, Michael D.; Rosasco, Richard J.. Control of a personal transporter based on user position. USP2015119188984.
  11. Kamen, Dean; Ambrogi, Robert R.; Dattolo, James J.; Duggan, Robert J.; Field, J. Douglas; Heinzmann, Richard Kurt; McCambridge, Matthew M.; Morrell, John B.; Piedmonte, Michael D.; Rosasco, Richard J.. Control of a personal transporter based on user position. USP2016089411339.
  12. Kamen, Dean; Ambrogi, Robert R.; Dattolo, James J.; Duggan, Robert J.; Field, J. Douglas; Heinzmann, Richard Kurt; McCambridge, Matthew M.; Morrell, John B.; Piedmonte, Michael D.; Rosasco, Richard J.. Control of a personal transporter based on user position. USP2016099442486.
  13. Kamen, Dean; Ambrogi, Robert R.; Dattolo, James J.; Duggan, Robert J.; Field, J. Douglas; Heinzmann, Richard Kurt; McCambridge, Matthew M.; Morrell, John B.; Piedmonte, Michael D.; Rosasco, Richard J.. Control of a personal transporter based on user position. USP2016029268333.
  14. Kamen, Dean; Ambrogi, Robert R.; Dattolo, James J.; Duggan, Robert J.; Field, J. Douglas; Heinzmann, Richard Kurt; McCambridge, Matthew M.; Morrell, John B.; Piedmonte, Michael D.; Rosasco, Richard J.. Control of a personal transporter based on user position. USP2016129529365.
  15. Kamen, Dean; Ambrogi, Robert R.; Dattolo, James J.; Duggan, Robert J.; Field, J. Douglas; Heinzmann, Richard Kurt; McCambridge, Matthew M.; Morrell, John B.; Piedmonte, Michael D.; Rosasco, Richard J.. Control of a personal transporter based on user position. USP2016099442491.
  16. Kamen, Dean; Ambrogi, Robert R.; Dattolo, James J.; Duggan, Robert J.; Field, J. Douglas; Heinzmann, Richard Kurt; McCambridge, Matthew M.; Morrell, John B.; Piedmonte, Michael D.; Rosasco, Richard J.. Control of a personal transporter based on user position. USP2016089429955.
  17. Kamen, Dean; Ambrogi, Robert R.; Dattolo, James J.; Duggan, Robert J.; Field, J. Douglas; Heinzmann, Richard Kurt; McCambridge, Matthew M.; Morrell, John B.; Piedmonte, Michael D.; Rosasco, Richard J.. Control of a personal transporter based on user position. USP2016089411336.
  18. Kamen, Dean; Ambrogi, Robert R.; Dattolo, James J.; Duggan, Robert J.; Field, J. Douglas; Heinzmann, Richard Kurt; McCambridge, Matthew M.; Morrell, John B.; Piedmonte, Michael D.; Rosasco, Richard J.. Control of a personal transporter based on user position. USP2016099442492.
  19. Kamen,Dean; Ambrogi,Robert R.; Dattolo,James J.; Duggan,Robert J.; Field,J. Douglas; Heinzmann,Richard Kurt; McCambridge,Matthew M.; Morrell,John B.; Piedmonte,Michael D.; Rosasco,Richard J.. Control of a personal transporter based on user position. USP2007107275607.
  20. Kamen, Dean; Heinzmann, Richard Kurt; Ambrogi, Robert R. Control of a transporter based on attitude. USP2017019545963.
  21. Kamen, Dean; Heinzmann, Richard Kurt; Ambrogi, Robert R.. Control of a transporter based on attitude. USP2013068453768.
  22. Kamen,Dean L.; Ambrogi,Robert R.; Heinzmann,Richard Kurt. Control of a transporter based on attitude. USP2007057210544.
  23. Field, J. Douglas; Morrell, John B.. Deceleration control of a personal transporter. USP2003036538411.
  24. Steele Richard B.. Device to assist a person to sit and stand while maintaining their balance. USP1999115983911.
  25. Kamen, Dean L.; Ambrogi, Robert R.; Duggan, Robert J.; Field, J. Douglas; Heinzmann, Richard Kurt; Lambrechts, William; McCambridge, Matt; Perry, Christopher; Tellam, Mark E.. Dynamic balancing vehicle with a seat. USP2010047690447.
  26. Kamen,Dean L.; Ambrogi,Robert R.; Duggan,Robert J.; Field,J. Douglas; Heinzmann,Richard Kurt; Lambrechts,William; McCambridge,Matt; Perry,Christopher; Tellam,Mark E.. Dynamic balancing vehicle with a seat. USP2006027004271.
  27. Kamen,Dean L.; Ambrogi,Robert R.; Field,J. Douglas; Heinzmann,John David; Heinzmann,Richard Kurt; Langenfeld,Christopher C.. Dynamically stable transporter controlled by lean. USP2007027174976.
  28. Gray,Larry B.; Norris,Matthew A.. Footrest tuck mechanism. USP2007027182166.
  29. Kamen, Dean L.; Amsbury, Burl; Field, J. Douglas; Langenfeld, Christopher C.; Morrell, John B.; Pompa, Jonathan B.; Stevens, Jon M.; Lund, Jeremy B.. Guided control of a transporter. USP2009067546889.
  30. Kamen Dean L. (Bedford NH) Ambrogi Robert R. (Manchester NH) Duggan Robert J. (Northwood NH) Heinzmann Richard K. (Francestown NH) Key Brian R. (Pelham NH) Skoskiewicz Andrzej (Manchester NH) Kristal. Human transporter. USP1997125701965.
  31. Heinzmann, John David; Morrell, John B.; Robinson, David W.. Method and device for battery load sharing. USP2005036866107.
  32. Kamen, Dean; Morrell, John B.; Robinson, David W.; Reich, Ronald K.; Heinzmann, John David; LeMay, Philip; Meyer, Steven R.; Sachs, Jason M.; Field, J. Douglas. Method and system for fail-safe motor operation. USP2005116965206.
  33. Kamen,Dean; Morrell,John B.; Robinson,David W.; Reich,Ronald K.; Heinzmann,John David; LeMay,Philip; Meyer,Steven R.; Sachs,Jason M.; Field,J. Douglas. Method and system for fail-safe motor operation. USP2007017157875.
  34. Arling,R. William; Field,J. Douglas; Heinzmann,John David; Hill,Jeffrey W.; Slate,Michael. Method for attaching a carrier to a balancing transporter. USP2006027000933.
  35. Tessier, Paul. Mobility assistance devices. USP2015079089194.
  36. Coulter, Stewart M.; Gray, Brian G.; van der Merwe, Dirk A.; Dastous, Susan D.; Pawlowski, Daniel F.. Mobility device control system. USP20190310220843.
  37. Kamen, Dean; Ambrogi, Robert R.; Field, J. Douglas; Heinzmann, John David; Heinzmann, Richard Kurt; Langenfeld, Christopher C.. Motion control of a transporter. USP2012128322477.
  38. Kamen,Dean L.; Ambrogi,Robert R.; Field,J. Douglas; Heinzmann,John D.; Heinzmann,Richard Kurt; Langenfeld,Christopher C.. Motion control of a transporter. USP2006087090040.
  39. Kamen, Dean L.; Field, J. Douglas; Heinzmann, John David. Multiple-passenger transporter. USP2005116969079.
  40. Kamen,Dean; Field,J. Douglas; Heinzmann,John David. Multiple-passenger transporter. USP2008087407175.
  41. Amsbury, Burl; Field, J. Douglas; Kerwin, John M.; Morrell, John B.; Pompa, Jonathan B.. Non-linear control of a balancing vehicle. USP2004126827163.
  42. Clark, Michael W.. Personal easy lifting device. USP2010087775228.
  43. Dean L. Kamen ; Robert R. Ambrogi ; Robert J. Duggan ; J. Douglas Field ; Richard Kurt Heinzmann ; Burl Amsbury ; Christopher C. Langenfeld. Personal mobility vehicles and methods. USP2002046367817.
  44. Kamen Dean L. ; Ambrogi Robert R. ; Duggan Robert J. ; Field J. Douglas ; Heinzmann Richard Kurt ; Amesbury Burl ; Langenfeld Christopher C.. Personal mobility vehicles and methods. USP2001106302230.
  45. Kamen, Dean L.; Ambrogi, Robert R.; Duggan, Robert J.; Heinzmann, Richard Kurt. Personal mobility vehicles and methods. USP2003116651766.
  46. Kamen,Dean L.. Personal mobility vehicles and methods. USP2008057370713.
  47. Kamen, Dean L.; Arling, Richard W.; Field, J. Douglas; Morrell, John B.; Pompa, Jonathan B.; Heinzmann, Richard Kurt. Personal transporter. USP2004096796396.
  48. Neal Paul F.. Portable easy lifting device. USP2001126332232.
  49. Kamen, Dean L.; Field, J. Douglas; Morrell, John B.. Riderless stabilization of a balancing transporter. USP2004086779621.
  50. Kamen, Dean L.; Heinzmann, John David. Self-balancing ladder and camera dolly. USP2005076915878.
  51. Morrell, John B.; Robinson, David W.. Speed limiting for a balancing transporter. USP2005046874591.
  52. Morrell, John B.; Robinson, David W.. Speed limiting for a balancing transporter accounting for variations in system capability. USP2005036868931.
  53. Kamen, Dean L.; Arling, Richard William; Field, J. Douglas; Morrell, John B.; Pompa, Jonathan B.. Steering control of a personal transporter. USP2003066581714.
  54. Bell,Frank Brabson; Jones,Richard Martin. Step extending apparatus. USP2009027490617.
  55. Kamen Dean L. ; Ambrogi Robert R. ; Duggan Robert J. ; Heinzmann Richard Kurt ; Key Brian R. ; Skoskiewicz Andrzej ; Kristal Phyllis K.. Transportation vehicles and methods. USP1999105971091.
  56. Kamen,Dean L.; Ambrogi,Robert R.; Field,J. Douglas; Amsbury,Burl. Transporter oscillating alarm. USP2006047023330.
  57. Kamen,Dean; Ambrogi,Robert R.; Field,J. Douglas; Amsbury,Burl. Transporter oscillating alarm. USP2009017479872.
  58. Battiston, Joseph. Universal mount for a walker. USP2010067726327.
  59. Heinzmann, John D.; Robinson, David W.; Stevens, Jon M.; Field, J. Douglas; Lund, Jeremy B.. Vehicle control by pitch modulation. USP2010077757794.
  60. Kamen, Dean; Ambrogi, Robert R.; Flynn, Catharine N.; Kerwin, John M.. Vehicle control by pitch modulation. USP2010047690452.
  61. Pasternak,Peter; Pasternak,Lisa. Wheelchair attachments. USP2009037500689.
  62. Arling, Richard W.; Kelly, W. Patrick; LeMay, Philip; Morrell, John B.; Pompa, Jonathan B.; Robinson, David W.. Yaw control for a personal transporter. USP2004096789640.

IPC 상위 출원인