Patents by Inventor Donald F. Acenbrack

Donald F. Acenbrack has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 5208917
    Abstract: An article of clothing so constructed as to not encircle the wearer's neck, combines a support undergarment with a neckwear outergarment. The support undergarment is a collarless and sleeveless shirt worn beneath a male's shirt or a female's blouse. The outergarment is an ornamental fabric necktie of pretied configuration and includes longitudinal pairs of same fabric shoulder tailends projecting from each upper corner of the knot-end of the necktie. Button fasteners sewn along the undergarment's shoulder straps releasably communicate with button holes sewn along tailends.
    Type: Grant
    Filed: April 4, 1991
    Date of Patent: May 11, 1993
    Inventor: Donald F. Acenbrack
  • Patent number: 5044686
    Abstract: An improved shade apparatus for the interior of an outdoor conveyance, such as an automobile, boat, airplane, travel trailer, or van comprises a horizontally pleated shade and a mounting and fastening apparatus. The mounting and fastening apparatus facilitates storage of the folded shade and then facilitates positioning and fastening of the shade when opened to its operative position. In an alternative embodiment, the shade may be mounted, stored, and opened from a recessed channel along the dashboard or other horizontal surface near the bottom of the windshield of a conveyance.
    Type: Grant
    Filed: June 19, 1989
    Date of Patent: September 3, 1991
    Inventor: Donald F. Acenbrack