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Lift apparatus

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B66B-013/24
출원번호 US-0291716 (1994-08-17)
발명자 / 주소
  • Bishop David J. (821 Revere Way West Bartlesville OK 74006) Sherwin Carroll E. (10112 Samantha Ct. Oklahoma City OK 73162)
인용정보 피인용 횟수 : 54  인용 특허 : 0

초록

A lift apparatus is provided for raising or lowering objects through an opening in a ceiling which has associated ceiling supports, such as ceiling joists. The lift apparatus includes a frame, mounted to and supported by the ceiling supports, having first and second frame members, and a third frame

대표청구항

A lift apparatus for raising or lowering objects relative to a ceiling which is at a vertical level herein denoted as ceiling level, wherein the ceiling has a ceiling support means associated therewith and an opening therethrough having opposing sides, said lift apparatus comprising: a receptacle, f

이 특허를 인용한 특허 (54)

  1. Good,Mark S.; Huynh,Neal V.; Jones,Kelly T.; Sakurai,Selya, Actuation device positioning systems and associated methods, including aircraft spoiler droop systems.
  2. Voogt, Nicolaas, Aerospace vehicle fairing systems and associated methods.
  3. Voogt,Nicolaas, Aerospace vehicle fairing systems and associated methods.
  4. Sakurai,Seiya; Finnila,James E.; Stephenson,Martin F., Aerospace vehicle flow body systems and associated methods.
  5. Konings,Christopher A., Aerospace vehicle leading edge slat devices and corresponding methods.
  6. Harrigan,Jeffery S.; Beaufrere,Henry L., Aerospace vehicle yaw generating systems and associated methods.
  7. Harrigan,Jeffery S.; Beaufrere,Henry L., Aerospace vehicle yaw generating systems and associated methods.
  8. Jones,Kelly T., Aircraft control surface drive system and associated methods.
  9. Rampton,Scott N.; Amorosi,Stephen R., Aircraft leading edge apparatuses and corresponding methods.
  10. Lacy,Douglas S.; Wyatt,Greg H., Aircraft leading edge device systems and corresponding sizing methods.
  11. Ritts, Michael A., Aircraft luggage bin.
  12. Lacy, Douglas S.; Kordel, Jan A.; Dovey, John V.; Balzer, Michael A.; Sakurai, Seiya; Huynh, Neal V., Aircraft trailing edge devices, including devices having forwardly positioned hinge lines, and associated methods.
  13. Lacy, Douglas S.; Kordel, Jan A.; Dovey, John V.; Balzer, Michael A.; Sakurai, Seiya; Huynh, Neal V., Aircraft trailing edge devices, including devices having forwardly positioned hinge lines, and associated methods.
  14. Lacy,Douglas S.; Beyer,Kevin W.; Brown,Stephen T.; Dees,Paul W.; Huynh,Neal V.; Kordel,Jan A.; Prow,Clayton A.; Sakurai,Seiya, Aircraft trailing edge devices, including devices with non-parallel motion paths, and associated methods.
  15. Good,Mark S.; Viigen,Paul M.; Gitnes,Seth E.; Thomas,Glynn Michael, Aircraft wing systems for providing differential motion to deployable lift devices.
  16. Kelley-Wickemeyer, Robert H.; Seidel, Gerhard E.; Anast, Peter Z.; McLean, James Douglas, Airplane with unswept slotted cruise wing airfoil.
  17. Hartley, Jason, Attic lift system and method.
  18. Penn, Jay P.; Cronin, Jeffrey Neil, Control system for a platform lift apparatus.
  19. Thorp Bobby J., Hanging closet apparatus.
  20. Berridge Harold Arthur, Home platform lift for attached garages.
  21. Johnson, Bobbi J., Keyboard support apparatus.
  22. Wheaton, James M.; Amorosi, Stephen R., Leading edge flap apparatuses and associated methods.
  23. Wheaton,James M.; Amorosi,Stephen R., Leading edge flap apparatuses and associated methods.
  24. Johnson, Dennis, Lift apparatus.
  25. Byers, Thomas L., Lifting system.
  26. Byers, Thomas L., Lifting system.
  27. Fox, Stephen J.; Sakurai, Seiya, Link mechanisms for gapped rigid krueger flaps, and associated systems and methods.
  28. Ritts, Michael A., Luggage bins and aircraft passenger cabin ceilings.
  29. Ritts,Michael A., Luggage bins and aircraft passenger cabin ceilings.
  30. Dun, Roy, Methods and apparatuses for controlling airflow proximate to engine/airfoil systems.
  31. Carter, Mark C., Modular garage storage.
  32. Sakurai,Seiya; Fox,Stephen J.; Beyer,Kevin W.; Lacy,Douglas S.; Johnson,Paul L.; Wells,Stephen L.; Noble,Jack S.; Meredith,Paul T.; Huynh,Neal V.; Christianson,Russell R.; Vijgen,Paul M.; Fitzpatrick, Multi-function trailing edge devices and associated methods.
  33. Merrell, II, Rodney K., Overhead storage system.
  34. Merrell, II,Rodney K., Overhead storage system.
  35. Penn, Jay P.; Kaszas, George; Berliner, Brian M., Platform lift apparatus for attic storage space.
  36. Penn,Jay P.; Kaszas,George; Berliner,Brian M., Platform lift apparatus for attic storage space.
  37. Penn, Jay P., Platform lift apparatus with integrated ladder for accessing attic storage space.
  38. Penn,Jay P., Platform lift apparatus with integrated ladder for accessing attic storage space.
  39. Penn,Jay P., Platform lift apparatus with integrated ladder for accessing attic storage space.
  40. Waldrop, John E., Pull-out, drop-down closet storage system.
  41. DeLorean, Jack Z., Retractable attic closet.
  42. DeLorean, Jack Z.; Carpenter, Mark, Retractable vented attic storage system.
  43. Kordel, Jan A.; Sakurai, Seiya; Bowers, Bret A.; Glassmoyer, Christopher G.; Williams, Darren B., Seal assemblies for use with drooped spoilers and other control surfaces on aircraft.
  44. Manley, David J.; Grip, Robert E., Shape-changing control surface.
  45. Heilmann Joseph John, Storage platform and lift apparatus.
  46. Huynh, Neal V.; Bleeg, Robert J.; Pepper, Ralph Scott; Standley, John A.; Bocksch, Brian L., Systems and methods for controlling aircraft flaps and spoilers.
  47. Huynh,Neal V.; Bleeg,Robert J.; Pepper,Ralph Scott; Standley,John A.; Bocksch,Brian L., Systems and methods for controlling aircraft flaps and spoilers.
  48. Good, Mark S.; Vijgen, Paul M.; Gitnes, Seth E.; Thomas, Glynn Michael, Systems and methods for providing differential motion to wing high lift device.
  49. Huynh,Neal V., Systems, apparatuses, and methods for moving aircraft control surfaces.
  50. Fritz, Volker, Tractive device for an elevator system.
  51. Kordel, Jan A.; Sakurai, Seiya; Balzer, Michael A.; Dovey, John V., Trailing edge device catchers and associated systems and methods.
  52. Speer,Thomas E., Vehicle control systems and corresponding sizing methods.
  53. Reid, Wayne Hyward; Reid, Quinn Thomas, Vertically retractable shelving for home or office.
  54. Fritz, Volker, Well carcass for an elevator installation.
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