Patents Represented by Attorney F. R. Hirtler
  • Patent number: 4852330
    Abstract: This invention deals with a method for stabilizing stacked loads against shifting during transport and means for carrying out such method comprising a flexible wrapping member and rubber like fastening means for said wrapping member.
    Type: Grant
    Filed: July 24, 1987
    Date of Patent: August 1, 1989
    Inventor: Martin C. Carangelo
  • Patent number: 4838567
    Abstract: A running board for a motor vehicle comprising a platform, a plurality of carriers and reinforcing cross member supporting the platform, the carriers being attached to the lower ends of mounting bars, the upper ends thereof having attached cantilever bars which are also fastened onto the carriers forming a cantilevered support system for the platform; optionally a vertical cover panel is provided possible carrying illumination for the platform.
    Type: Grant
    Filed: February 3, 1988
    Date of Patent: June 13, 1989
    Inventor: Gary F. Michanczyk
  • Patent number: 4815301
    Abstract: A portable ice skating rink comprising a liner having end portions capable of being raised to an essentially rectangular position in relation to the liner and at least the end portions being inflatable, and rink blocks having a main body containing a cavity capable of receiving the end portions of the liner through a slotted opening, and when inflated the end portions pressing against the sides of the cavity thus forming a watertight seal, and means for interconnecting the rink blocks.
    Type: Grant
    Filed: September 19, 1988
    Date of Patent: March 28, 1989
    Inventor: Edith Deloughery
  • Patent number: 4813707
    Abstract: A perpetual calendar comprising a plurality of tables containing basic data for the determination of the day of the week for dates of the Gregorian, Julian, Islamic, Zodiacal and Coptic calendars using minimal calculations and notes and being applicable essentially limitless.
    Type: Grant
    Filed: March 11, 1988
    Date of Patent: March 21, 1989
    Inventor: Mohammed K. Habib