Spirit Level Patents (Class D10/69)
  • L-shaped level
    Patent number: D500691
    Type: Grant
    Filed: December 10, 2002
    Date of Patent: January 11, 2005
    Inventor: Clinton H. Fesmire
  • Level
    Patent number: D502653
    Type: Grant
    Filed: July 15, 2004
    Date of Patent: March 8, 2005
    Inventor: Rolando Ramirez
  • Laser level
    Patent number: D503349
    Type: Grant
    Filed: June 14, 2004
    Date of Patent: March 29, 2005
    Inventor: Cameron Webb
  • Spirit level
    Patent number: D503635
    Type: Grant
    Filed: April 16, 2004
    Date of Patent: April 5, 2005
    Assignee: Atabila Messgerate Gustav Ullrich GmbH
    Inventor: Gabriel Kallabis
  • Parallelogram-grip level
    Patent number: D503636
    Type: Grant
    Filed: April 16, 2004
    Date of Patent: April 5, 2005
    Assignee: Empire Level Mfg. Corp.
    Inventor: Charles D. Kim
  • Laser level
    Patent number: D504339
    Type: Grant
    Filed: March 18, 2004
    Date of Patent: April 26, 2005
    Assignee: Black & Decker Inc.
    Inventor: G. Scott Snider
  • Level
    Patent number: D504626
    Type: Grant
    Filed: July 15, 2004
    Date of Patent: May 3, 2005
    Inventor: Rolando Ramirez
  • Laser level
    Patent number: D504831
    Type: Grant
    Filed: June 2, 2004
    Date of Patent: May 10, 2005
    Assignee: Black & Decker Inc.
    Inventor: Gregory Scott Snider
  • Level
    Patent number: D504832
    Type: Grant
    Filed: August 9, 2004
    Date of Patent: May 10, 2005
    Assignee: Black & Decker Inc.
    Inventors: G. Scott Snider, Oleksiy P. Sergyeyenko
  • Laser leveling device
    Patent number: D504833
    Type: Grant
    Filed: August 26, 2004
    Date of Patent: May 10, 2005
    Inventor: Chiu Yen Chou
  • Level with keyhole finder
    Patent number: D504834
    Type: Grant
    Filed: September 17, 2004
    Date of Patent: May 10, 2005
    Assignee: The Faucet-Queens, Inc.
    Inventors: Jeff DeBoer, Michael Nellenbach
  • Portions of a laser level
    Patent number: D505629
    Type: Grant
    Filed: September 3, 2004
    Date of Patent: May 31, 2005
    Assignee: Black & Decker Inc.
    Inventors: Vincent P. Cooper, D. Scott Evans
  • Support assembly
    Patent number: D505630
    Type: Grant
    Filed: August 9, 2004
    Date of Patent: May 31, 2005
    Assignee: Black & Decker Inc.
    Inventors: G. Scott Snider, Oleksiy P. Sergyeyenko, Stefano F. DeCecco
  • Laser leveler
    Patent number: D505869
    Type: Grant
    Filed: May 18, 2004
    Date of Patent: June 7, 2005
    Assignee: Quarton, Inc.
    Inventor: Jun-Ming Lin
  • Torpedo laser level
    Patent number: D507194
    Type: Grant
    Filed: September 24, 2004
    Date of Patent: July 12, 2005
    Assignee: AWI Acquisition Company
    Inventors: William B. Budrow, Stephen B. Munshi
  • Laser leveling device
    Patent number: D507980
    Type: Grant
    Filed: November 12, 2004
    Date of Patent: August 2, 2005
    Assignee: Nanjing Chervon Industry Co., Ltd.
    Inventor: Yi Liu
  • Pivotpoint laser level
    Patent number: D508214
    Type: Grant
    Filed: September 24, 2004
    Date of Patent: August 9, 2005
    Assignee: AWI Acquisition Company
    Inventors: William B. Budrow, Stephen B. Munshi
  • Indexing panoramic level
    Patent number: D508422
    Type: Grant
    Filed: October 7, 2004
    Date of Patent: August 16, 2005
    Inventor: Herbert Boeke
  • Laser leveling device
    Patent number: D508423
    Type: Grant
    Filed: November 12, 2004
    Date of Patent: August 16, 2005
    Assignee: Nanjing Chervon Industry Co., Ltd.
    Inventor: Yi Liu
  • Laser leveling device
    Patent number: D508424
    Type: Grant
    Filed: November 12, 2004
    Date of Patent: August 16, 2005
    Assignee: Nanjing Chervon Industry Co., Ltd.
    Inventor: Yi Liu
  • Rotating laser level
    Patent number: D509157
    Type: Grant
    Filed: July 28, 2004
    Date of Patent: September 6, 2005
    Assignee: Nanjing Chervon Industry Co., Ltd.
    Inventor: Shuming Wu
  • Bubble level
    Patent number: D509158
    Type: Grant
    Filed: November 5, 2004
    Date of Patent: September 6, 2005
    Assignee: Precision Designed Products, Inc.
    Inventor: Mark L. Silberberg
  • Self leveling rotary laser
    Patent number: D470424
    Type: Grant
    Filed: March 27, 2002
    Date of Patent: February 18, 2003
    Assignee: Chicago Steel Tape Company
    Inventors: James C. Hand, Michael M. Zhang
  • Cast torpedo level with magnetic base
    Patent number: D472168
    Type: Grant
    Filed: February 25, 2002
    Date of Patent: March 25, 2003
    Assignee: Kapro Industries Ltd.
    Inventor: Emmy Levinson
  • Laser level
    Patent number: D474985
    Type: Grant
    Filed: July 24, 2002
    Date of Patent: May 27, 2003
    Assignee: Black & Decker Inc.
    Inventors: Vincent P. Cooper, D. Scott Evans
  • Laser level
    Patent number: D475938
    Type: Grant
    Filed: July 9, 2002
    Date of Patent: June 17, 2003
    Assignee: Black & Decker Inc.
    Inventor: Daniel N. Lopano
  • Laser level
    Patent number: D476584
    Type: Grant
    Filed: May 6, 2002
    Date of Patent: July 1, 2003
    Assignee: Black & Decker Inc.
    Inventor: Donald W. Zurwelle
  • Laser detector
    Patent number: D478824
    Type: Grant
    Filed: July 11, 2002
    Date of Patent: August 26, 2003
    Assignee: Black & Decker Inc.
    Inventor: Gabriel E. Concari
  • Level
    Patent number: D479139
    Type: Grant
    Filed: August 28, 2002
    Date of Patent: September 2, 2003
    Assignee: Stabila-Messgeräte Gustav Ullrich GmbH
    Inventors: Gabriel Kallabis, Marius Gartner
  • Laser edge
    Patent number: D480319
    Type: Grant
    Filed: January 30, 2002
    Date of Patent: October 7, 2003
    Assignee: Quarton Inc
    Inventor: Der-Shyang Jan
  • Liquid casing for level
    Patent number: D480320
    Type: Grant
    Filed: March 27, 2002
    Date of Patent: October 7, 2003
    Inventor: Richer Blanchette
  • Water level
    Patent number: D486084
    Type: Grant
    Filed: January 17, 2003
    Date of Patent: February 3, 2004
    Inventors: Attila Kun, Sr., Attila Kun, Jr.
  • Leveling device with slots and notched top for securement to ladder step/rung
    Patent number: D488398
    Type: Grant
    Filed: April 8, 2003
    Date of Patent: April 13, 2004
    Inventors: Robert R. Golaszewski, Mary C. Golaszewski
  • Inclination sensor
    Patent number: D488731
    Type: Grant
    Filed: March 4, 2003
    Date of Patent: April 20, 2004
    Assignee: Exelys LLC
    Inventor: Keith Barr
  • Clamp-on straight edge and level
    Patent number: D489011
    Type: Grant
    Filed: March 19, 2003
    Date of Patent: April 27, 2004
    Inventor: John Carey
  • Laser level with adjustable laser projection line
    Patent number: D491080
    Type: Grant
    Filed: June 3, 2003
    Date of Patent: June 8, 2004
    Assignee: Chervon International Trading Co., Ltd.
    Inventor: Shuming Wu
  • Optical instrument
    Patent number: D491477
    Type: Grant
    Filed: April 25, 2003
    Date of Patent: June 15, 2004
    Assignee: Black & Decker Inc.
    Inventors: James D. Marshall, Oleksiy P. Sergyeyenko, Michael E. Waldron
  • Laser picture hanger
    Patent number: D494075
    Type: Grant
    Filed: September 16, 2003
    Date of Patent: August 10, 2004
    Assignee: Sean & Stephen Corp.
    Inventor: Sean Chen
  • Laser level
    Patent number: D494483
    Type: Grant
    Filed: September 12, 2003
    Date of Patent: August 17, 2004
    Assignee: Black & Decker Inc.
    Inventors: James D. Marshall, Oleksiy P. Sergyeyenko, G. Scott Snider
  • Leveling device
    Patent number: D495263
    Type: Grant
    Filed: October 22, 2003
    Date of Patent: August 31, 2004
    Assignee: Ching Lin Industrial Co., Ltd.
    Inventor: Wen-Hsin Liao
  • Portions of a laser level
    Patent number: D496597
    Type: Grant
    Filed: March 10, 2003
    Date of Patent: September 28, 2004
    Assignee: Black & Decker Inc.
    Inventors: Vincent P. Cooper, D. Scott Evans
  • Water level
    Patent number: D497316
    Type: Grant
    Filed: July 7, 2003
    Date of Patent: October 19, 2004
    Inventors: Attila Kun, Sr., Attila Kun, Jr.
  • Auxiliary handle with laser level
    Patent number: D497530
    Type: Grant
    Filed: November 12, 2003
    Date of Patent: October 26, 2004
    Assignee: Chervon International Trading Co., Ltd.
    Inventor: Shuming Wu
  • Studfinder and laser level tool
    Patent number: D498151
    Type: Grant
    Filed: November 12, 2003
    Date of Patent: November 9, 2004
    Assignee: The Stanley Works
    Inventor: Vincent Cook
  • Box level
    Patent number: D498152
    Type: Grant
    Filed: August 18, 2003
    Date of Patent: November 9, 2004
    Assignee: Empire Level Mfg. Corp.
    Inventor: Robert A. Hickey
  • Pocket level with detachable line level
    Patent number: D498686
    Type: Grant
    Filed: January 2, 2004
    Date of Patent: November 23, 2004
    Assignee: Kapro Industries Ltd.
    Inventors: Amy Levinson, Gabriel Kohner
  • Laser level
    Patent number: D498687
    Type: Grant
    Filed: March 18, 2004
    Date of Patent: November 23, 2004
    Assignee: Black & Decker Inc.
    Inventor: Daniel N. Lopano
  • Level device
    Patent number: D499031
    Type: Grant
    Filed: October 31, 2003
    Date of Patent: November 30, 2004
    Inventor: Wen Hsin Liao
  • Laser level
    Patent number: D499032
    Type: Grant
    Filed: January 23, 2004
    Date of Patent: November 30, 2004
    Assignee: Ideavillage Products Corp.
    Inventor: Anand Khubani
  • Portions of an optical instrument
    Patent number: D500255
    Type: Grant
    Filed: April 14, 2004
    Date of Patent: December 28, 2004
    Assignee: Black & Decker Inc.
    Inventors: James D. Marshall, Oleksiy P. Sergyeyenko, Michael E. Waldron