Patents by Inventor Roy J Martin

Roy J Martin 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).

  • Foam applicator for in-ear use
    Patent number: 11298514
    Abstract: A device for dispensing a foam medication into a human or animal ear includes a supply of foamable medicine held within a container. The medicine is advanced through a delivery tube that is configured to engage an ear without entering the ear canal to an extent that it contacts the eardrum. The delivery tube has an enlarged end portion that prevents the device from being inserted too far into an ear, and the enlarged end portion has a series of openings oriented in two different directions to deliver foam into the ear forward of the device and around the circumference of the delivery tube.
    Type: Grant
    Filed: October 28, 2019
    Date of Patent: April 12, 2022
    Inventor: Roy J. Martin
  • FOAM APPLICATOR FOR IN-EAR USE
    Publication number: 20200061356
    Abstract: A device for dispensing a foam medication into a human or animal ear includes a supply of foamable medicine held within a container. The medicine is advanced through a delivery tube that is configured to engage an ear without entering the ear canal to an extent that it contacts the eardrum. The delivery tube has an enlarged end portion that prevents the device from being inserted too far into an ear, and the enlarged end portion has a series of openings oriented in two different directions to deliver foam into the ear forward of the device and around the circumference of the delivery tube.
    Type: Application
    Filed: October 28, 2019
    Publication date: February 27, 2020
    Inventor: Roy J. Martin
  • FOAM APPLICATOR FOR IN-EAR USE
    Publication number: 20170143946
    Abstract: A device for dispensing a foam medication into a human or animal ear includes a supply of foamable medicine held within a container. The medicine is advanced through a delivery tube that is configured to engage an ear without entering the ear canal to an extent that it contacts the eardrum. The delivery tube has an enlarged end portion that prevents the device from being inserted too far into an ear, and the enlarged end portion has a series of openings oriented in two different directions to deliver foam into the ear forward of the device and around the circumference of the delivery tube.
    Type: Application
    Filed: July 21, 2015
    Publication date: May 25, 2017
    Inventor: Roy J Martin