Spirit Level Patents (Class D10/69)
  • Clamping level tool
    Patent number: 8061051
    Abstract: A level tool comprising a body and a clamping portion disposed at one end of the body. The clamping portion includes a first arm having a plurality of spaced-apart contact surfaces and a second arm having a fastening member. The first and second arms define an opening for receiving a portion of a workpiece. The plurality of spaced-apart contact surfaces and the fastening member cooperate to releasably clamp the portion of the workpiece received in the opening.
    Type: Grant
    Filed: May 2, 2008
    Date of Patent: November 22, 2011
    Assignee: Swanson Tool Company, Inc.
    Inventor: James S. Allemand
  • Pyramidal-shaped package enclosing a pyramidal shaped leveling device
    Patent number: D649884
    Type: Grant
    Filed: April 5, 2010
    Date of Patent: December 6, 2011
    Assignee: Endless Design, LLC
    Inventor: Paul E. Guess
  • Square
    Patent number: D657274
    Type: Grant
    Filed: February 10, 2011
    Date of Patent: April 10, 2012
    Inventor: Hugo Neethling
  • Surveying instrument
    Patent number: D663226
    Type: Grant
    Filed: March 17, 2011
    Date of Patent: July 10, 2012
    Assignee: Kabushiki Kaisha Topcon
    Inventor: Mitsuo Ishii
  • Mason's level
    Patent number: D668163
    Type: Grant
    Filed: December 2, 2011
    Date of Patent: October 2, 2012
    Assignee: Kapro Industries Ltd.
    Inventor: Amy Levinson
  • Laser measuring device
    Patent number: D668976
    Type: Grant
    Filed: November 11, 2011
    Date of Patent: October 16, 2012
    Assignee: Stabila Messgeraete Gustav Ullrich GmbH
    Inventor: Joachim Stilz
  • Reflective laser line generator with a single light source and a 3D spectral cone
    Patent number: D672259
    Type: Grant
    Filed: May 31, 2011
    Date of Patent: December 11, 2012
    Assignee: Huanic Corporation
    Inventors: Jianhua Sun, Jian Xu
  • Alignment laser and alignment target
    Patent number: D675117
    Type: Grant
    Filed: June 2, 2011
    Date of Patent: January 29, 2013
    Assignee: Dayco IP Holdings, LLC
    Inventor: Randall R. Diefenderfer
  • Level indicator
    Patent number: D678087
    Type: Grant
    Filed: January 12, 2012
    Date of Patent: March 19, 2013
    Assignee: Elesa S.p.A.
    Inventor: Alberto Bertani
  • Slope level
    Patent number: D680451
    Type: Grant
    Filed: September 14, 2011
    Date of Patent: April 23, 2013
    Assignee: Robert Bosch GmbH
    Inventor: Hans-Peter Aglassinger
  • Level
    Patent number: D684070
    Type: Grant
    Filed: March 7, 2012
    Date of Patent: June 11, 2013
    Assignee: Black & Decker Inc.
    Inventors: Tylan A. Tschopp, Christopher J. Murray, Oleksky Sergyeyenko
  • Stud level
    Patent number: D686926
    Type: Grant
    Filed: March 20, 2012
    Date of Patent: July 30, 2013
    Inventor: Richard James Moe
  • Slope level
    Patent number: D687726
    Type: Grant
    Filed: September 14, 2011
    Date of Patent: August 13, 2013
    Assignee: Robert Bosch GmbH
    Inventor: Hans-Peter Aglassinger
  • Rotary laser unit and remote control device
    Patent number: D688578
    Type: Grant
    Filed: December 22, 2012
    Date of Patent: August 27, 2013
    Assignee: Robert Bosch GmbH
    Inventors: Timothy L. Asher, Jay R. Munroe
  • Rotary laser unit
    Patent number: D692327
    Type: Grant
    Filed: March 5, 2012
    Date of Patent: October 29, 2013
    Assignee: Robert Bosch GmbH
    Inventors: Timothy Asher, Russ Keath, Duard Wilson, Brian Sell
  • Digital level
    Patent number: D692328
    Type: Grant
    Filed: July 26, 2012
    Date of Patent: October 29, 2013
    Assignee: DigiPas USA, LLC
    Inventors: Ming Hua Yong, Jim Hui Hong Li
  • Width elevation leveling device
    Patent number: D694135
    Type: Grant
    Filed: March 29, 2012
    Date of Patent: November 26, 2013
    Inventor: Zachory Kershaw
  • Bubble level
    Patent number: D694136
    Type: Grant
    Filed: June 20, 2012
    Date of Patent: November 26, 2013
    Inventor: Mark L. Silberberg
  • Water proof digital torpedo level
    Patent number: D694659
    Type: Grant
    Filed: September 26, 2012
    Date of Patent: December 3, 2013
    Assignee: DigiPas USA, LLC
    Inventors: Ming Hua Yong, Jim Hui Hong Li
  • Laser leveling apparatus
    Patent number: D698672
    Type: Grant
    Filed: June 27, 2012
    Date of Patent: February 4, 2014
    Inventor: Alexey V. Gulunov
  • Laser scanner
    Patent number: RE44751
    Type: Grant
    Filed: March 13, 2012
    Date of Patent: February 11, 2014
    Assignee: RIEGL Laser Measurement Systems GmbH
    Inventor: Johannes Riegl
  • Anti-scanner with a single light source and a three dimensional spectral cone
    Patent number: D702572
    Type: Grant
    Filed: November 6, 2012
    Date of Patent: April 15, 2014
    Assignee: Huanic Corporation
    Inventors: Jianhua Sun, Jian Xu
  • Torpedo spirit level
    Patent number: D704577
    Type: Grant
    Filed: December 20, 2012
    Date of Patent: May 13, 2014
    Assignee: Kapro Industries Ltd.
    Inventor: Amy Levinson
  • Surveying instrument
    Patent number: D708969
    Type: Grant
    Filed: March 18, 2013
    Date of Patent: July 15, 2014
    Assignee: Kabushiki Kaisha Topcon
    Inventor: Mitsuo Ishii
  • Laser surveying instrument
    Patent number: D708970
    Type: Grant
    Filed: March 18, 2013
    Date of Patent: July 15, 2014
    Assignee: Kabushiki Kaisha Topcon
    Inventor: Mitsuo Ishii
  • Survey camera
    Patent number: D712759
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: September 9, 2014
    Assignee: Trimble Navigation Limited
    Inventors: Karl Forsberg, Niklas Briheim, Kristoffer Svedulf, Robin Grieves, Angela K. Vlasaty Peterson
  • Electronic level indicator
    Patent number: D713749
    Type: Grant
    Filed: February 26, 2013
    Date of Patent: September 23, 2014
    Inventor: Malcolm Charles Saubolle
  • Plumber's level
    Patent number: D719470
    Type: Grant
    Filed: July 23, 2013
    Date of Patent: December 16, 2014
    Inventor: Mark L. Silberberg
  • Welder's level
    Patent number: D722509
    Type: Grant
    Filed: October 3, 2013
    Date of Patent: February 17, 2015
    Inventor: Mark L. Silberberg
  • Five vial level
    Patent number: D722510
    Type: Grant
    Filed: October 28, 2013
    Date of Patent: February 17, 2015
    Inventor: Mark L. Silberberg
  • Four vial level
    Patent number: D722511
    Type: Grant
    Filed: December 30, 2013
    Date of Patent: February 17, 2015
    Inventor: Mark L. Silberberg
  • Four vial leveling device with tapered ends
    Patent number: D722512
    Type: Grant
    Filed: January 9, 2014
    Date of Patent: February 17, 2015
    Inventor: Mark L. Silberberg
  • Two vial level
    Patent number: D722513
    Type: Grant
    Filed: February 20, 2014
    Date of Patent: February 17, 2015
    Inventor: Mark L. Silberberg
  • Single vial level
    Patent number: D722514
    Type: Grant
    Filed: February 20, 2014
    Date of Patent: February 17, 2015
    Inventor: Mark L. Silberberg
  • Two vial leveling device with thumb screw
    Patent number: D722897
    Type: Grant
    Filed: January 9, 2014
    Date of Patent: February 24, 2015
    Inventor: Mark L. Silberberg
  • Toolbox with a spirit level
    Patent number: D723275
    Type: Grant
    Filed: February 22, 2013
    Date of Patent: March 3, 2015
    Assignee: Shanghai Easy-Use Tools Enterprise Co. Ltd.
    Inventor: Shiyu Sun
  • Light wave distance measuring theodolite
    Patent number: D723398
    Type: Grant
    Filed: October 21, 2013
    Date of Patent: March 3, 2015
    Assignee: Kabushiki Kaisha Topcon
    Inventor: Mitsuo Ishii
  • Bubble-level clip
    Patent number: D723399
    Type: Grant
    Filed: November 6, 2013
    Date of Patent: March 3, 2015
    Inventor: Scott Sullivan
  • Measuring device for measuring in three-dimension
    Patent number: D723953
    Type: Grant
    Filed: January 24, 2014
    Date of Patent: March 10, 2015
    Assignee: Kabushiki Kaisha Topcon
    Inventor: Mitsuo Ishii
  • Angular indicator tool
    Patent number: D723954
    Type: Grant
    Filed: September 16, 2013
    Date of Patent: March 10, 2015
    Assignee: Empire Level Mfg. Corp.
    Inventor: John Christianson
  • Electronic torpedo level
    Patent number: D723955
    Type: Grant
    Filed: November 26, 2013
    Date of Patent: March 10, 2015
    Assignee: Johnson Level & Tool Mfg. Co., Inc.
    Inventors: Timothy J. Wojciechowski, Dave Statza
  • Torpedo level
    Patent number: D723956
    Type: Grant
    Filed: January 14, 2014
    Date of Patent: March 10, 2015
    Assignee: Johnson Level & Tool Mfg. Co., Inc.
    Inventors: William G. Johnson, Robert A. Johnson, John Dwyer, Timothy J. Wojciechowski
  • Gradient measuring apparatus
    Patent number: D724967
    Type: Grant
    Filed: November 25, 2013
    Date of Patent: March 24, 2015
    Inventor: John C. Miller
  • Level
    Patent number: D728392
    Type: Grant
    Filed: July 29, 2014
    Date of Patent: May 5, 2015
    Assignee: Spotter Levels, LLC
    Inventor: Scott Einar Peterson
  • Torpedo level
    Patent number: D729645
    Type: Grant
    Filed: November 17, 2014
    Date of Patent: May 19, 2015
    Assignee: Johnson Level & Tool Mfg. Co., Inc.
    Inventors: Timothy J. Wojciechowski, William G. Johnson, John Dwyer
  • Post level
    Patent number: D730206
    Type: Grant
    Filed: May 19, 2014
    Date of Patent: May 26, 2015
    Inventor: Mark L. Silberberg
  • Spirit level
    Patent number: D730207
    Type: Grant
    Filed: September 5, 2014
    Date of Patent: May 26, 2015
    Assignee: KAPRO INDUSTRIES LTD.
    Inventors: Rafi Ben Josef, Amy Levinson, Yossi Palatshe
  • Mini spirit level
    Patent number: D730208
    Type: Grant
    Filed: September 8, 2014
    Date of Patent: May 26, 2015
    Assignee: KAPRO INDUSTRIES LTD.
    Inventors: Rafi Ben Josef, Amy Levinson, Yossi Palatshe, Shahar Harari
  • Leveling device
    Patent number: D734681
    Type: Grant
    Filed: May 24, 2013
    Date of Patent: July 21, 2015
    Inventor: Frederick N. Milbank
  • Rotary laser unit
    Patent number: D690214
    Type: Grant
    Filed: December 22, 2012
    Date of Patent: September 24, 2013
    Assignee: Robert Bosch GmbH
    Inventors: Timothy L. Asher, Jay R. Munroe