Patents Represented by Attorney, Agent or Law Firm Alfred Walker
  • Patent number: 5157870
    Abstract: A precision clamp scissors sharpening system which consists of a fittably adjustable clamping device attached by means of a support bar to a spring-loaded pin level and adjustable bar to a sliding bar on top of a housing unit wherein is situated a means for regulating the velocity of the rotation of a circular sharpening disc which performs the function of sharpening scissor and/or other blade edges held in the clamp device by means of adjustable pieces which set the blade edge at a degree setting desired by the user and which clamp device may be extended for use with large circular sharpening discs or replaced with one designed for the sharpening of cuticle nippers and/or the inside parts of other blades.
    Type: Grant
    Filed: February 8, 1991
    Date of Patent: October 27, 1992
    Inventor: Arthur E. Pike
  • Patent number: 5078451
    Abstract: A portable beach chaise lounge rotatable assembly is provided. The chair portion of the chaise lounge rotates about a circular track means enabling the upper portion to rotate above a stationary support portion. The upper portion rotates 360 degrees and swivels above a corresponding lower ballbearing laden circular track for smooth movement of the upper circular portion and the corresponding chaise lounge. For easy carrying, the lower support portion is attached to hinged collapsible leg portions which collapse inward towards each other in a parallel fashion in two pairs. The upper rotatable portion is supported by hinged support stanchions which collapse in a complimentary fashion such that the two pairs of support stanchions collapse in a direction parallel to each other.
    Type: Grant
    Filed: August 16, 1990
    Date of Patent: January 7, 1992
    Inventor: David J. Sobel
  • Patent number: 4541542
    Abstract: An improved paint tray cover for a paint tray including a generally rectangular surface extending over the four (4) sides of the paint tray. The surface has a wedge-shaped and longitudinal spatial protrusion preformed along a center line of the surface to accommodate the handle of a paint brush in the tray. The cover is designed to securely attach to the paint tray.
    Type: Grant
    Filed: March 12, 1984
    Date of Patent: September 17, 1985
    Inventor: Gregory Florentino
  • Patent number: D283918
    Type: Grant
    Filed: August 26, 1983
    Date of Patent: May 20, 1986
    Inventor: Harold Jacobson
  • Patent number: D324418
    Type: Grant
    Filed: September 12, 1990
    Date of Patent: March 3, 1992
    Inventor: Julio Shtanko