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특허 상세정보

Projector hanger frame

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G03B-017/00    G03B-021/00   
미국특허분류(USC) 352/243; 348/151; 352/242
출원번호 US-0654092 (2000-08-30)
발명자 / 주소
대리인 / 주소
    Leong C. Lei
인용정보 피인용 횟수 : 55  인용 특허 : 3
초록

A projector hanger frame has a hollow square plate having a center hole, a collar disposed on the hollow square plate, a hanger tube passing through the hollow square plate and the collar, the hanger tube having a bottom flange and a positioning aperture, a connection seat engaging with the hollow square plate, a positioning seat engaging with the connection seat, a pair of first extensible plate disposed on a bottom of the positioning seat, and a pair of second extensible plate disposed on a bottom of the positioning seat.

대표
청구항

1. A projector hanger frame comprises:a hollow square plate having a center hole, a collar disposed on the hollow square plate, a hanger tube passing through the hollow square plate and the collar, the hanger tube having a bottom flange and a positioning aperture, a connection seat engaging with the hollow square plate, a positioning seat engaging with the connection seat, a pair of first extensible plates disposed on a bottom of the positioning seat, and a pair of second extensible plates disposed on the bottom of the positioning seat.

이 특허를 인용한 특허 피인용횟수: 55

  1. Rupp,Greg. Adjustable mounting column. USP200804D565632.
  2. Rupp,Greg. Adjustable mounting column. USP200903D589075.
  3. Hung, Chin-Jui. Adjustable projector bracket assembly. USP2012108276867.
  4. Dittmer, Jay; Smith, Paul. Adjustable projector mount. USP2011087988119.
  5. Dittmer, Jay; Smith, Paul. Adjustable projector mount. USP2012108297578.
  6. Dittmer, Jay; Smith, Paul. Adjustable projector mount. USP2011027891624.
  7. Lee, Sea-Huang. Adjusting mechanism and projector having the same. USP2013018348213.
  8. Rodems,Michael George. Apparatus for mounting a data/video projector in a portable enclosure. USP2007067226174.
  9. Wengreen, Eric John. Cable management system. USP201708D795820.
  10. Unno, Teruhiko. Ceiling hanger. USP2017029575395.
  11. Unno, Teruhiko. Ceiling hanger. USP2015099134592.
  12. Hung, Chin-Jui. Fine-adjusting apparatus for an overhead projector. USP2013118573551.
  13. Wengreen, Eric John. Mount for electronic device. USP201803D812064.
  14. Wengreen, Eric John. Mount for electronic device. USP201803D813241.
  15. Wengreen, Eric John. Mount for electronic devices. USP201507D735174.
  16. Wengreen, Eric John. Mount for electronic devices. USP201608D765064.
  17. Wengreen, Eric John. Mount for electronic devices. USP201608D763835.
  18. Wengreen, Eric John. Mount for electronic devices. USP201701D777167.
  19. Wengreen, Eric John. Mount for electronic devices. USP201702D779466.
  20. Wengreen, Eric John. Mount for electronic devices. USP201709D798305.
  21. Wengreen, Eric John. Mount for electronic devices. USP201709D798306.
  22. Wengreen, Eric John. Mount for electronic devices. USP201709D797750.
  23. Wengreen, Eric John. Mount for electronic devices. USP201801D806521.
  24. Wengreen, Eric John. Mount for electronic devices. USP201711D803030.
  25. Wengreen, Eric John. Mount for electronic devices. USP201801D808367.
  26. Wengreen, Eric John. Mount for electronic devices. USP201712D804289.
  27. Wengreen, Eric John. Mount for electronic devices. USP201811D832858.
  28. Wengreen, Eric John. Mount for electronic devices. USP201807D824399.
  29. Wengreen, Eric John. Mount for electronic devices. USP201808D825643.
  30. Wengreen, Eric John. Mount for electronic devices. USP201811D834029.
  31. Wengreen, Eric John. Mount for electronic devices. USP201810D832274.
  32. Wengreen, Eric John. Mount for electronic devices. USP201904D845310.
  33. Wengreen, Eric John. Mount for electronic devices. USP201904D845959.
  34. Wengreen, Brian Jeffrey; Wengreen, Eric John; Schwie, Wesley Edward. Mounting arm. USP201408D710836.
  35. Wengreen, Brian Jeffrey; Wengreen, Eric John. Mounting systems for digital media players. USP2014118896768.
  36. Wengreen, Brian Jeffrey; Wengreen, Eric John. Mounting systems for digital media players. USP2015038988616.
  37. Wengreen, Eric John; Wengreen, Brian Jeffrey. Mounting systems for digital media players. USP20180710039201.
  38. Wengreen, Eric John; Wengreen, Brian Jeffrey; Schwie, Wesley Edward. Mounting systems for digital media players. USP2015018934060.
  39. Wengreen, Eric John; Wengreen, Brian Jeffrey; Schwie, Wesley Edward. Mounting systems for digital media players. USP2015018934061.
  40. Wengreen, Eric John. Mounting systems for electronic devices. USP2016059339112.
  41. Wengreen, Eric John. Mounting systems for media players. USP20190110194544.
  42. Wengreen, Eric John. Mounting systems for media players. USP20181010117344.
  43. Wengreen, Eric John. Mounting systems for remote controls. USP2017019543082.
  44. Kitahara, Akira. Projector. USP2009077556385.
  45. Nakayama, Tetsu; Kawabe, Genta; Sakamaki, Isao; Takahashi, Yasutomo; Otsuki, Nobuyuki; Watanabe, Toshimitsu. Projector. USP201009D623678.
  46. Runger, George. Projector adjustment mechanism. USP2016089410658.
  47. Chang, Chen-Hsien. Projector mount. USP2015109164364.
  48. Runger, George; Fluhrer, Robert W.. Projector mount system and method. USP2016079395033.
  49. Nakano, Hirohisa; Watanabe, Toshimitsu; Otsuki, Nobuyuki. Projector suspension device. USP2017049618832.
  50. Nakano, Hirohisa; Watanabe, Toshimitsu; Otsuki, Nobuyuki. Projector suspension device. USP20180710018897.
  51. van Kuijk,Ewald. Support for a projector. USP200808D575321.
  52. Nakayama, Tetsu; Kawabe, Genta; Otsuki, Nobuyuki; Nakano, Hirohisa; Nishimura, Naoya; Watanabe, Toshimitsu. Support for projector. USP201010D624949.
  53. Harrison, Charles Frederick; Ferren, Bran; Hillis, W. Daniel. System and method for projector alignment. USP2010037673995.
  54. Kim, Nam Sik; Lee, Seung Gyu; Kwon, Soon Hyung; Lee, Jun Ho; Bok, Ki So; Cho, Han Kyoung. Thin projector. USP2009067540618.
  55. Dittmer, Jay. Universal projector interface having at least one arm assembly including an elongate arm member and a shiftable coupling portion with sustainable alignment. USP2013088519326.