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Laser level and square 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01C-001/00
  • G01C-015/00
출원번호 US-0376002 (1995-01-20)
발명자 / 주소
  • Green Kevin D. (7627 E. 21st No. 106 Tulsa OK 74129)
인용정보 피인용 횟수 : 65  인용 특허 : 0

초록

A device for leveling and squaring which includes a level body having a spirit vial or electronic inclinometer, wherein a battery powered laser module assembly is rotatably mounted in one end of the level body for emitting a visible laser beam therefrom. The level body contains a transparent window

대표청구항

A device for leveling and squaring, comprising: a level body; a means for leveling coupled with said level body; a means contained within said level body for emitting a visible laser beam therefrom; a means for variably directing the laser beam, wherein the laser beam is variably redirected through

이 특허를 인용한 특허 (65)

  1. Richter, Lars, 3D angle measurement instrument.
  2. Owens Barry S., Alignment apparatus and method of using same.
  3. Shareef, Uthman T., Apparatus for determining a level surface.
  4. Knut Brabrand NO; Ole Henrik Eriksen NO; ?rjan Lag NO; Jan Martin Bendiksen NO; Dag Almar Hansen NO; Steinar Smastuen NO, Apparatus for light beam guided biopsy.
  5. Godinez,Sigifredo, Attaching level.
  6. Shiao Hsuan-Sen,TWX, Combined leveling device and laser pointer.
  7. Monteiro, Rogerio Noal; Laamanen, Carl Richard, Convertible directional azimuth and dip measuring modular compass and method.
  8. Astudillo Edward,CAX, Device and a method for sizing odd parts of drywall for placement on ceilings and walls.
  9. Letourneau, Guy, Device for measuring the angle of orientation with reference to a known frame of reference between a first object having a first axis and a second remote destination.
  10. Ho Ko-Liang,TWX, Dual usage level marking instrument.
  11. Massimo Moretti IT, Instrument for obtaining a reference line.
  12. Nash,Derek J.; Smith,John C.; Spanski,Jeffrey L.; Williams,Michael, Intersecting laser line generating device.
  13. Nash,Derek J.; Smith,John C.; Spanski,Jeffrey L.; Williams,Michael, Intersecting laser line generating device.
  14. Nash,Derek J.; Smith,John C.; Spanski,Jeffrey L.; Williams,Michael, Intersecting laser line generating device.
  15. Daniel P. Louis, Laser aligning and measuring device.
  16. Zhao, Yuzhong, Laser distance finder.
  17. Zhao, Yuzhong, Laser distance finder.
  18. Bascom,James P.; Horky,John K.; McKibben,John; Lopano,Daniel N.; Howard,Geoffrey S.; Nelson,Michael A.; Wenig,John C., Laser level.
  19. Nash,Derek J.; Smith,John C.; Spanski,Jeffrey L.; Burry,Michael James, Laser level.
  20. Wu,Shuming, Laser level with adjustable laser projection line.
  21. Wu,Shuming, Laser level with adjustable laser projection line.
  22. Long,Charles Keith; Moore,Kevin A.; Wacker,Charles M.; Taylor,Skye V., Laser leveling device having a suction mounting arrangement.
  23. Long,Charles Keith; Moore,Kevin A.; Wacker,Charles M.; Taylor,Skye V., Laser leveling device having a suction mounting arrangement.
  24. Nigel Emlyn Williams GB, Laser light referencing tool.
  25. Levine,Steven R., Laser line generating device with swivel base.
  26. Levine,Steven R.; Spanski,Jeffrey L.; Smith,John C.; Nash,Derek J.; Gist,Leslie Daily, Laser line generating device with swivel base.
  27. Nash,Derek J., Laser line projected on an edge of a surface.
  28. Delfini,Stefano; Gerber,Beat; Ackermann,Christian, Laser marking device.
  29. Dunlop Ronald,CAX ITX V5V 4X9 ; Dunlop Bradley,CAX ITX V1X 5W5 ; Milligan Carol,CAX ITX V1X 4N5, Laser plumb line.
  30. Nash,Derek J.; Smith,John, Laser reference device.
  31. Trigilio Anthony J., Laser square.
  32. Kattar,David A., Laser tool.
  33. Howard John D. ; Martone Joseph R. ; Staton John M. ; Van Deursen Gary E., Laser torpedo level.
  34. DuFour, Donald P., Laser-based alignment device and associated methods thereof.
  35. Tran,Tho D.; Martone,Joseph, Level.
  36. Tran,Tho; Martone,Joseph, Level.
  37. Tran,Tho; Ranieri,Eric, Level.
  38. Viresh Bijawat ; David L. Wakefield, Level having a laser beam source.
  39. Schubert, Richard S.; Donker, Robert P., Leveling and positioning system and method.
  40. Orosz ; Jr. Steven J., Light beam leveling means and method.
  41. Snyder, David H., Magnetic torpedo level.
  42. Wakefield David L. ; Bijawat Viresh, Measuring device with housing orientation indicator and position transferring focused light-beam source.
  43. Morris, Gordon A., Method and apparatus for determining the mass of a body.
  44. Long,Charles Keith; Moore,Kevin A.; Wacker,Charles M.; Taylor,Skye V., Modular tool assembly having a vacuum mounting arrangement.
  45. Hitchcock James N., Multi-purpose hand tool.
  46. White, Matthew Travis; Feinberg, Seth Alan; Joyner, Matthew David, Multi-turn elevation knob for optical device.
  47. White, Matthew Travis; Feinberg, Seth Alan; Joyner, Matthew David, Multi-turn elevation knob for optical device.
  48. Paterson, Douglas F.; Bennetts, Steven A., Optical device having projected aiming point.
  49. Levinson,Amy; Kohner,Gabriel, Pocket level.
  50. Michael R. Cruz, Rasping level.
  51. Rando Joseph F., Reference laser projector with optional self-leveling mode.
  52. Schubert, Richard S.; Donker, Robert P., Remote leveling and positioning system and method.
  53. Liao, Wen Shin, Rotatable light leveling device.
  54. Bublitz,Scott; Zick,Jonathan; Ottens Rendon,Melissa; Duecker,David, Ruggedized laser level.
  55. Hummel,Joseph S., Saw calibration wheel.
  56. Chen,Ming, Self-leveling laser apparatus and a method for controlling the same.
  57. McCracken, Robert E., Self-leveling mechanism.
  58. Henry, Bruce Sangeet, Self-supporting stud finder with line-laser.
  59. Long,Charles Keith; McCracken,Robert E.; Moore,Kevin A.; Wacker,Charles M.; Macias,Lilia F.; Knight,Mark A., Structure mountable assembly.
  60. Long,Charles Keith; McCracken,Robert E.; Moore,Kevin A.; Wacker,Charles M.; Macias,Lilia F.; Knight,Mark A., Structure mountable assembly.
  61. Levine,Steven R.; Gist,Leslie D., Stud finder.
  62. Marshall,James D.; Sergyeyenko,Oleksiy P.; Dyke,Colin M.; Milligan,Michael A., Tape measure.
  63. Marshall,James D.; Sergyeyenko,Oleksiy P.; Dyke,Colin M.; MacTavish,Corey, Tape measure with laser beam.
  64. Wu Chyi-Yiing,TWX ; Lin Chih-Hsiung,TWX, Three-dimensional laser levelling and angle-calibrating instrument with multiple functions.
  65. Radke, Larry L.; Radke, Marilyn S., Wall form aligning tool.
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