Patents by Inventor David C. Serrell

David C. Serrell 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: 11602203
    Abstract: The invention is directed to an umbrella comprising a plurality of shingles attached to a webbed or mesh support. The umbrella includes a plurality of shingles attached in an overlapped orientation to a lower mesh layer. Each shingle is supported by a pair of grommets to prevent the shingles from moving and/or rotating in response to the wind. The shingles and mesh arrangement allow air to be vented through the umbrella canopy. As a result, the umbrella effectively resists wind and air gusts that commonly cause conventional umbrellas to be uprooted from the sand and/or damaged.
    Type: Grant
    Filed: November 22, 2022
    Date of Patent: March 14, 2023
    Inventor: David C. Serrell
  • Patent number: 11413124
    Abstract: The invention is directed to a manual toothbrush that includes an interior compartment housing an amount of dental floss. The toothbrush comprises a handle defined by an interior compartment. A portion of dental floss is housed within the interior compartment. The handle includes a cap that allows access to the dental floss housed within the interior compartment. The handle can include one or more finger or thumb rests that provide comfort to the user while brushing their teeth and/or accessing the interior compartment. The toothbrush also comprises an angled brush head defined by a plurality of bristles. Advantageously, the toothbrush allows for brushing and flossing using one compact and convenient device.
    Type: Grant
    Filed: October 1, 2021
    Date of Patent: August 16, 2022
    Inventor: David C. Serrell
  • Patent number: D947541
    Type: Grant
    Filed: May 25, 2021
    Date of Patent: April 5, 2022
    Inventor: David C. Serrell
  • Patent number: D979059
    Type: Grant
    Filed: June 2, 2022
    Date of Patent: February 21, 2023
    Inventor: David C. Serrell