$\require{mediawiki-texvc}$
  • 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

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

Light bulb changing device

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H01K-003/32   
미국특허분류(USC) 81/5311 ; 294/100
출원번호 US-0065482 (1993-05-24)
발명자 / 주소
인용정보 피인용 횟수 : 51  인용 특허 : 0
초록

A light bulb changing tool is provided which consists of an elongated pipe to be held by one hand of a person. An annular head is connected to an upper end of the pipe. A finger clamp assembly is carried within the annular head. A handle is slidable within a lower end of the pipe and is depressible by another hand of the person. A structure is coupled to the handle within the pipe for operating the finger clamp assembly. The finger clamp assembly can grip a light bulb to install and remove the light bulb from a lighting fixture at an elevated position fr...

대표
청구항

A light bulb changing tool which comprises: a) an elongated pipe to be held by one hand of a person; b) an annular head connected to an upper end of said pipe; c) a finger clamp assembly carried within said annular head; d) a handle slidable within a lower end of said pipe and depressible by another hand of the person; e) means coupled to said handle within said pipe for operating said finger clamp assembly, so that said finger clamp assembly can grip a light bulb to install and remove the light bulb from a lighting fixture at an elevated position from a...

이 특허를 인용한 특허 피인용횟수: 51

  1. Gurwicz, Joseph; Rosen, Michael. Adapter for changing LED light bulbs. USP201512D745347.
  2. Gatski, Frank. Apparatus for removing and installing elevated light bulbs. USP2015079093241.
  3. Gatski, Frank P.. Apparatus for removing and installing elevated light bulbs. USP2013108555749.
  4. Vivatvanit, Somjai. Bulb changer. USP201003D610887.
  5. Pedraza, Mario Hervas; Ruiz, José Gómez; Mota, Miguel Ángel Alcaide; Torres, Francisco José Sánchez; Nieto, Miguel Sánchez. Canine excrement collector. USP2015099121152.
  6. Tickner Jerold A.. Compact fluorescent lamp tool. USP1998095809850.
  7. Johnson, Ronald L.; Gallegos, Robert J.; Escobar, Steven Simas; Hudson, Anders Scot; Ruiz, Idriss Mansouri Chafik; Lockhart, Yugen Patrick; Wilson, Howard Allen; Colton, Eric M.. Customizable light bulb changer. USP2009127631579.
  8. Johnson, Ronald L.; Gallegos, Robert J.; Escobar, Steven Simas; Hudson, Anders Scot; Ruiz, Idriss Mansouri-Chafik; Lockhart, Yugen Patrick; Wilson, Howard Allen; Colton, Eric M.. Customizable light bulb changer. USP2017069679760.
  9. Johnson, Ronald L.; Gallegos, Robert J.; Escobar, Steven Simas; Hudson, Anders Scot; Ruiz, Idriss Mansouri-Chafik; Lockhart, Yugen Patrick; Wilson, Howard Allen; Colton, Eric M.. Customizable light bulb changer. USP2010127856907.
  10. Johnson, Ronald L.; Gallegos, Robert J.; Escobar, Steven Simas; Hudson, Anders Scot; Ruiz, Idriss Mansouri-Chafik; Lockhart, Yugen Patrick; Wilson, Howard Allen; Colton, Eric M.. Customizable light bulb changer. USP2013058448546.
  11. Johnson, Ronald L.; Gallegos, Robert J.; Escobar, Steven Simas; Hudson, Anders Scot; Ruiz, Idriss Mansouri-Chafik; Lockhart, Yugen Patrick; Wilson, Howard Allen; Colton, Eric M.. Customizable light bulb changer. USP2014108869655.
  12. Johnson, Ronald L.; Gallegos, Robert J.; Escobar, Steven Simas; Hudson, Anders Scott; Ruiz, Idriss Mansouri-Chafik; Lockhart, Yugen Patrick; Wilson, Howard Allen; Colton, Eric M.. Customizable light bulb changer. USP2012018104380.
  13. Johnson,Ronald L.; Sugano,Norio; Gallegos,Robert Joseph; Mansouri Chafik,Idriss. Customizable light bulb changer. USP2006127143668.
  14. Johnson,Ronald L.; Gallegos,Robert Joseph. Customizable light bulb changer with suction cup and control. USP2007087255024.
  15. Fields,Chris. Debris collection and vegetation removal apparatus. USP2007107281740.
  16. Andros, Chris. Device and method for connecting concrete plies in pre-cast concrete wall and ceiling panels. USP2003016511252.
  17. Gami, Rahul N.; Grant, Marion B.; Miller, Jr., John S.. Device for sealing orifices on nozzle of fuel injector for autofrettage process. USP2017059649732.
  18. Johnson, Ronald L.; Gallegos, Robert J.; Ruiz, Idriss Mansouri-Chafik. Extendable multi-tool including interchangable light bulb changer and accessories. USP2017049627191.
  19. Johnson, Ronald L.; Gallegos, Robert J.; Ruiz, Idriss Mansouri-Chafik. Extendable multi-tool including interchangable light bulb changer and accessories. USP2013088516925.
  20. Johnson, Ronald L.; Gallegos, Robert J.; Ruiz, Idriss Mansouri-Chafik. Extendable multi-tool including interchangable light bulb changer and accessories. USP2014098844407.
  21. Muramatsu,Naoki. Gripper. USP2006077073833.
  22. Harrington, William; Smith, Robert F.; Buckley, James M.. Handle. USP201902D840209.
  23. Zuercher, Eric. Height adjustment system for wheelchair lift. USP2015038973713.
  24. Ball, Joe; Ball, Gary Joe; Ball, Gordon McCrae. Lamp changer. USP200406D490670.
  25. Hu, Charles. Lens press tool. USP2005076916055.
  26. Sugano, Norio. Light bulb changer. USP2005046883400.
  27. Gurwicz, Joseph. Light bulb changer head. USP201805D817126.
  28. Gurwicz, Joseph; Rosen, Michael. Light bulb changer head. USP201805D816442.
  29. Gurwicz, Joseph; Rosen, Michael. Light bulb changer head. USP201805D817125.
  30. Gurwicz, Joseph; Rosen, Michael. Light bulb changer head. USP201902D840775.
  31. Gurwicz, Joseph; Rosen, Michael. Light bulb changer head. USP201901D839063.
  32. Gurwicz, Joseph; Rosen, Michael. Light bulb changer head. USP201902D840776.
  33. Gurwicz, Joseph; Rosen, Michael. Light bulb changer head. USP201901D839064.
  34. Gurwicz, Joseph; Rosen, Michael. Light bulb changer head. USP201901D839065.
  35. Gurwicz, Joseph; Rosen, Michael. Light bulb changer holder. USP201805D817124.
  36. Shaps, Robert; Neal, Murray. Light bulb installation and removal tool. USP2015069070544.
  37. Katzmann, Jeff. Light bulb installation device. USP201803D811835.
  38. Darin, Hawk; Diane, Hawk. Light bulb removal and installation tool. USP201412D718994.
  39. Gary, Lonnie F.; DeVilliers, James C.; Fillipp, Steven L.. Light installation pole. USP2015069056393.
  40. Cole, Joseph W.; Mou, Oliver C.. Method and apparatus for removing and replacing bulb of push-button type electrical switch. USP2005036870114.
  41. Johnson, Ronald L.; Sugano, Norio. Motorized light bulb changer. USP2004056739220.
  42. Johnson, Ronald L.; Sugano, Norio. Motorized light bulb changer. USP2005096941841.
  43. Tse, David T.; Tse, Jeffrey David. Overhead light bulb changer with safety catch canopy. USP2003046553872.
  44. Sprayberry James M. (1094 Jennings Rd. Sylacauga AL 35150). Photoelectric control module installation device. USP1996095553373.
  45. Thibodeaux, David Allen; Thibodeaux, Benjamin David. Reaching aid apparatus. USP2016019238302.
  46. Kalymon, Jan. Safety net for a light bulb changer. USP2016019236239.
  47. Manthey, Tracy E.. Self supporting hand held implement. USP2005016840557.
  48. Schildmeier, Eugene. Special fluorescent bulb holding device. USP2014028646362.
  49. Ely, Paul M.. Spiral light bulb changing device. USP2014118875600.
  50. Buxton, Kenn Stephen. Telescoping retrieving device with flexible portion. USP2017129833894.
  51. Ota, Kinjirou. Tool for removing and replacing light bulb. USP2012098256329.