Patents Represented by Attorney, Agent or Law Firm Gerald L. Robertson
  • Patent number: 7690125
    Abstract: A construction layout device comprising a body having a front face, rear face and two side faces; at least one base plate fastened to the underside of said body and providing support therefor atop a worksurface; a handle fastened atop said body, said handle having one termination proximate to said front face and a second termination proximate to said rear face; a first protrusion fastened to either said front face or one of said side faces, said protrusion having a through bore, said through bore normal to said worksurface; and at least one adjustable pin inserted in said through bore for holding a chalk line or other layout means.
    Type: Grant
    Filed: August 29, 2008
    Date of Patent: April 6, 2010
    Inventor: Joseph Brian Lenz
  • Patent number: 6227093
    Abstract: The preferred embodiment of the present invention comprises a pizza docking device having a pair of guides atop a pan and retaining a roller therein. Said roller has a plurality of pins thereon in spiral orientation. The device is dimensioned such that when an uncooked pizza crust is place on said pan, said roller may be traversed across said crust, docking it with perforations of a desired spacing and depth. A pair of shelves is provided in an elevated portion of said guides for placement of said roller up and away from said pan such that crusts may be placed and removed.
    Type: Grant
    Filed: December 21, 1999
    Date of Patent: May 8, 2001
    Inventor: Bernard J. Rensky, Jr.
  • Patent number: 5885176
    Abstract: Applicant's invention defines a portable volleyball net and stand which comprises two standards having a set of guys in a "V" configuration connected to ground anchors and adjustable for tensioning the top of each standard. The lower net edge line passes through slots in the standard and is either directly coupled to the ground via two lines in a "Y" configuration, or is connected to guys, providing a single tensioning capability. Ground anchors of a coiled configuration are provided for strength and stability. The line connected to the top edge of the net is directed through a slot in the standard and looped about a fixed ring therein, finally exiting the standard through a second slot, for a different net height. The standards are capable of being assembled together providing portability to the system.
    Type: Grant
    Filed: November 26, 1997
    Date of Patent: March 23, 1999
    Inventors: Ryan T. Wong, Eric W. Ronsheimer
  • Patent number: RE37927
    Abstract: A folding swivel chair comprised of an upper section having a seat portion. A swivel mechanism is secured to the seat portion of the upper section. The device includes a lower section having a pair of folding leg sections foldably secured together by two cross bars. The two cross bars are secured to the swivel mechanism. The swivel mechanism allows the upper sections to swivel in relationship to the lower section.
    Type: Grant
    Filed: October 22, 1998
    Date of Patent: December 10, 2002
    Inventor: James G. Fitch
  • Patent number: D563495
    Type: Grant
    Filed: January 16, 2007
    Date of Patent: March 4, 2008
    Inventor: Abe Torres
  • Patent number: D483283
    Type: Grant
    Filed: October 3, 2002
    Date of Patent: December 9, 2003
    Inventor: Leonard M. Vierra