Patents Represented by Attorney QuickPatents
  • Patent number: 8105218
    Abstract: An improvement is disclosed for a push-up handle of the type having a cylindrical base rotatably fixed to a grip. The improvement comprises a shell having a convex outer surface and a concave inner surface, and a connector for selectively fixing the grip of the push-up handle to the shell. The shell is adapted to receive the push-up handle therein so that a peripheral portion of the base contacts the inner surface of the shell. As such, with the push-up handle resting in the shell, and with the outer surface of the shell resting on a floor surface, a user may perform push-ups such that the grip imparts rotation to the shell through the contact of the base with the shell. The outer surface contacts the floor surface at essentially a single point, resulting in little effective rotational friction between the grip and the floor surface. The shell tends to maintain a stable position on the floor, resisting tipping.
    Type: Grant
    Filed: July 29, 2010
    Date of Patent: January 31, 2012
    Inventor: Vladimir Vayntraub
  • Patent number: D653059
    Type: Grant
    Filed: March 30, 2011
    Date of Patent: January 31, 2012
    Inventor: John Birch
  • Patent number: D653079
    Type: Grant
    Filed: December 7, 2010
    Date of Patent: January 31, 2012
    Inventor: Susan Lynne S. King
  • Patent number: D653297
    Type: Grant
    Filed: April 22, 2011
    Date of Patent: January 31, 2012
    Inventor: Adam Matulich
  • Patent number: D653298
    Type: Grant
    Filed: February 7, 2011
    Date of Patent: January 31, 2012
    Inventors: Jeffrey S. Werre, Ronald J. Werre
  • Patent number: D653345
    Type: Grant
    Filed: June 12, 2011
    Date of Patent: January 31, 2012
    Inventors: Mussie T. Sibhatu, Frederick Michael Nester
  • Patent number: D653458
    Type: Grant
    Filed: December 29, 2010
    Date of Patent: February 7, 2012
    Inventor: Surekha Naik
  • Patent number: D653476
    Type: Grant
    Filed: January 31, 2011
    Date of Patent: February 7, 2012
    Inventor: Iris Smith
  • Patent number: D653580
    Type: Grant
    Filed: March 24, 2011
    Date of Patent: February 7, 2012
    Inventor: Ines Hustik
  • Patent number: D653668
    Type: Grant
    Filed: January 5, 2011
    Date of Patent: February 7, 2012
    Inventors: Chulho P. Song, Bryan Falk
  • Patent number: D653720
    Type: Grant
    Filed: January 13, 2011
    Date of Patent: February 7, 2012
    Inventor: David Piatkowski
  • Patent number: D653723
    Type: Grant
    Filed: February 9, 2011
    Date of Patent: February 7, 2012
    Inventor: Ed Rocco
  • Patent number: D653735
    Type: Grant
    Filed: October 20, 2010
    Date of Patent: February 7, 2012
    Inventor: Shao Wang
  • Patent number: D653768
    Type: Grant
    Filed: December 18, 2009
    Date of Patent: February 7, 2012
    Inventor: Steven Gerard Jones
  • Patent number: D653784
    Type: Grant
    Filed: March 29, 2011
    Date of Patent: February 7, 2012
    Inventors: Christopher Kelly, Lori Forest, Joshua Christopher Kelly
  • Patent number: D653836
    Type: Grant
    Filed: March 24, 2011
    Date of Patent: February 14, 2012
    Inventors: Tyler Jason Woyshner, Michael Rudolph
  • Patent number: D653874
    Type: Grant
    Filed: February 1, 2011
    Date of Patent: February 14, 2012
    Inventor: Iris Smith
  • Patent number: D654389
    Type: Grant
    Filed: February 6, 2009
    Date of Patent: February 21, 2012
    Inventor: Juanema G. Gordon
  • Patent number: D654544
    Type: Grant
    Filed: December 16, 2010
    Date of Patent: February 21, 2012
    Inventor: Stephen F. Sliemers
  • Patent number: D654914
    Type: Grant
    Filed: July 27, 2010
    Date of Patent: February 28, 2012
    Inventor: Gary W. Martin