Patents by Inventor Curt A. Shaffer

Curt A. Shaffer 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).

  • Publication number: 20100006461
    Abstract: A plant product includes a plant item and an envelope attached directly to the plant item wherein a flat object, such as a flattened vase, an instruction card, a storybook, a seed packet or a greeting card, is disposed in the envelope's interior. The plant item may be wrapped in a wrapper to which the envelope is secured, such as by an adhesive. Also disclosed is a structure for an exemplary envelope and flattened vase combination. A method utilizing these articles is also described. Where a flattened vase is used, it is of a type that can be selectively configured to an expanded state to receive the plant item.
    Type: Application
    Filed: June 21, 2006
    Publication date: January 14, 2010
    Applicants: Dole Food Company, Inc., Tartan Products Company, Inc.
    Inventors: Curt A. Shaffer, Yvette Speziani
  • Patent number: 5647072
    Abstract: A foot support device is adapted to mount in a corner formed by the walls of a shower area in order to support the foot and leg of a bather for washing or shaving the leg. The foot support device includes a shelf panel that is supported approximately twenty to sixty centimeters above the shower base and is preferably oriented at an oblique angle of between 15.degree. and 30.degree. to the base. A mounting structure mounts the shelf panel to the walls and includes a pair of mounting panels that confront the walls. Preferably, the shelf panel and the mounting panel are formed as a crescent-shaped, integral piece of molded plastic, and the mounting panels are hinged along linear regions of reduced thickness that define lateral side edges for the shelf panel. Drain openings are formed through the shelf panel, and reinforcing ribs extend around these openings. Reinforcing lips extend along the front and rear edges of the shelf panel and also provide limit stops to help position the mounting panels.
    Type: Grant
    Filed: August 16, 1995
    Date of Patent: July 15, 1997
    Inventors: Pauline S. Shaffer, Curt A. Shaffer
  • Patent number: D535910
    Type: Grant
    Filed: January 30, 2006
    Date of Patent: January 30, 2007
    Inventors: Curt A. Shaffer, Pauline S. Shaffer
  • Patent number: D556626
    Type: Grant
    Filed: January 24, 2007
    Date of Patent: December 4, 2007
    Inventors: Curt A. Shaffer, Pauline S. Shaffer
  • Patent number: D821865
    Type: Grant
    Filed: March 29, 2017
    Date of Patent: July 3, 2018
    Inventor: Curt A. Shaffer