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Construction laser accessory for generating aligned spots or lines

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G02B-027/14
  • G02B-015/00
출원번호 US-0063876 (1998-04-21)
발명자 / 주소
  • Rando Joseph F.
출원인 / 주소
  • LeveLite Technology, Inc.
대리인 / 주소
    Freiburger
인용정보 피인용 횟수 : 44  인용 특허 : 20

초록

Accessories are disclosed for use with a laser tool which may or may not be self-leveling. The accessories include one or more diffraction elements, effective to receive the incoming beam and produce a plane of diverging laser beams. In preferred embodiments the diffraction elements are self-levelin

대표청구항

[ I claim:] [10.] A system for producing a visible reference line on a surface, formed from a laser beam, the reference line being substantially level or plumb in orientation, comprising:a laser instrument with means for generating a laser beam,a separate accessory including a lenticular array devic

이 특허에 인용된 특허 (20)

  1. Ozaki Yasuto (22-2 ; Horen-cho Nara JPX), Apparatus for projecting a laser beam in a linear pattern.
  2. Rando Joseph F. (Los Altos Hills CA) Ligtenberg Christiaan (Mountain View CA), Automatic level and plumb tool.
  3. Rando Joseph F. (Los Altos Hills CA) Ligtenberg Christiaan (Mountain View CA), Automatic level and plumb tool.
  4. Rando Joseph F. (Los Altos Hills CA) Ligtenberg Christiaan (Mountain View CA), Automatic level and plumb tool.
  5. Rando Joseph F. (Los Altos Hills CA), Diode laser co-linear and intersecting light beam generator.
  6. Rando Joseph F. (Los Altos Hills CA), Diode laser co-linear light beam generator.
  7. Borkovitz Henry S. (Menomonee Falls WI), Laser beam level instrument.
  8. Rando Joseph F. (Cupertino CA), Laser beam level instrument.
  9. Ogawa Yohei (Tokyo-to JPX), Laser gradient setting device.
  10. Costales Straf G. (2117 Komo Mai Dr. Pearl City HI 96782), Laser plumb device.
  11. Rando Joseph F. (Los Altos Hills CA) Schwartz Henry L. (Los Gatos CA), Level/plumb indicator with tilt compensation.
  12. Frady Richard A. (620 County Rd. #324 Moulton AL 35650), Line projector lens.
  13. Kilcy James J. (2066 Partridge La. Binghamton NY 13903), Method and apparatus for producing 360 degree radiation with static components.
  14. Rando Joseph F. (Los Altos Hills CA), Remote pointing system for a self-leveling laser instrument.
  15. Rando Joseph F. (Los Altos Hills CA), Remotely controlled self-leveling laser instrument with modular capability.
  16. Cain Gary L. (Springfield OH) Meyers Lawrence J. (Dayton OH) Teach Ted L. (Dayton OH) Rando Joseph F. (Los Altos Hills CA) Markley Theodore J. (Vandalia OH), Self leveling transmitter for laser alignment systems.
  17. Wen Cheng-Kan (No. 35 ; Alley 304 ; Sec. 1. ; Kienkwo South Rd. Taipei TWX), Self-adjusting level for determining leveling between two distant points.
  18. Bozzo Mario Doriguzzi,ITX, Self-leveling device mounted on a rotating base for projecting laser rays.
  19. Laewen Arne H. (437 Tweedsmuir Avenue Ottawa ; Ontario ; K1Z 5N8 CAX) Busby Stephen W. (R.R. 1 Oxford Mills ; Ontario ; K1G 1S0 CAX), Target device and use thereof for aligning light beams utilizing cross-hair light beams.
  20. Le Mike (c/o Hung Hsing Patent Service Center P.O. Box 55-1670 Taipei TWX), Three-dimensional optical levelling, plumbing and angle-calibrating instrument.

이 특허를 인용한 특허 (44)

  1. Minica,Stuart; Taboada,John Martin, Archery laser arrow.
  2. Bay, Larry R., Arrowhead with laser.
  3. Bay, Larry R., Arrowhead with laser.
  4. Bay, Larry, Electronic archery sighting system and bore sighting arrow.
  5. Bay, Larry R., Hollow tip multipoint arrowhead.
  6. Nash,Derek J.; Smith,John C.; Spanski,Jeffrey L.; Williams,Michael, Intersecting laser line generating device.
  7. Nash,Derek J.; Smith,John C.; Spanski,Jeffrey L.; Williams,Michael, Intersecting laser line generating device.
  8. Nash,Derek J.; Smith,John C.; Spanski,Jeffrey L.; Williams,Michael, Intersecting laser line generating device.
  9. Tacklind, Christopher A.; Burlingham, Aragon; Carver, Jonathan; Zimmerman, Thomas; Ott, Wolfgang, Laser alignment device providing multiple references.
  10. Zhao, Yuzhong, Laser distance finder.
  11. Zhao, Yuzhong, Laser distance finder.
  12. Nash,Derek J.; Smith,John C.; Spanski,Jeffrey L.; Burry,Michael James, Laser level.
  13. Ranieri, Eric; Maheu, Spencer Paul; Strickland, Kenneth W.; Sadowski, Daniel, Laser level system.
  14. Wu,Shuming, Laser level with adjustable laser projection line.
  15. Long,Charles Keith; Moore,Kevin A.; Wacker,Charles M.; Taylor,Skye V., Laser leveling device having a suction mounting arrangement.
  16. Long,Charles Keith; Moore,Kevin A.; Wacker,Charles M.; Taylor,Skye V., Laser leveling device having a suction mounting arrangement.
  17. Liao,Wen Hsin, Laser leveling device having selectable light beam.
  18. Bascom, James P.; Chang, Kun; Jiang, Jia Yong, Laser line generating device.
  19. Bascom, James P.; Chang, Kun; Jiang, Jia Yong, Laser line generating device.
  20. Malard, Fabrice J.; Hopper, Ryan K.; Poole, Daniel L.; Poole, Robert N., Laser line generating device.
  21. Malard, Fabrice J.; Hopper, Ryan K.; Poole, Daniel L.; Poole, Robert N., Laser line generating device.
  22. Levine,Steven R., Laser line generating device with swivel base.
  23. Levine,Steven R.; Spanski,Jeffrey L.; Smith,John C.; Nash,Derek J.; Gist,Leslie Daily, Laser line generating device with swivel base.
  24. Nash,Derek J., Laser line projected on an edge of a surface.
  25. Goodrich, Gary, Laser projector for producing intersecting lines on a surface.
  26. Nash,Derek J.; Smith,John, Laser reference device.
  27. Bergen, Richard F., Light altering device.
  28. Bergen, Richard F., Light altering device.
  29. Bergen, Richard F., Light altering device.
  30. Bergen, Richard F., Light altering device.
  31. Bergen, Richard F., Light altering device.
  32. Bergen, Richard F., Light altering device.
  33. Ohtomo, Fumio; Kodaira, Jun-ichi, Line laser device.
  34. Malard, Fabrice J.; Loudenslager, John H.; Gamal, Albert, Manual leveling rotating laser with swivel head.
  35. Gallai, Charles, Measurement device and method.
  36. Krantz,Norman L.; Miller,Larry, Methods and devices for enhancing intensity of on-surface lines cast by laser line projectors or the like.
  37. Heger,Charles E.; Krantz,Norman L.; Miller,Lawrence F.; Stauss,Charles J., Modular laser layout system.
  38. Long,Charles Keith; Moore,Kevin A.; Wacker,Charles M.; Taylor,Skye V., Modular tool assembly having a vacuum mounting arrangement.
  39. Budrow, William B.; Munshi, Stephen B.; Holdridge, Greg L., Pivotable laser level.
  40. Chen,Ming, Self-leveling laser apparatus and a method for controlling the same.
  41. McCracken, Robert E., Self-leveling mechanism.
  42. Long,Charles Keith; McCracken,Robert E.; Moore,Kevin A.; Wacker,Charles M.; Macias,Lilia F.; Knight,Mark A., Structure mountable assembly.
  43. Long,Charles Keith; McCracken,Robert E.; Moore,Kevin A.; Wacker,Charles M.; Macias,Lilia F.; Knight,Mark A., Structure mountable assembly.
  44. Levine,Steven R.; Gist,Leslie D., Stud finder.
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