Patents by Inventor Mario Ramirez Aguirre

Mario Ramirez Aguirre 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: 7252450
    Abstract: A writing instrument holding and retaining device comprising a wristband/bracelet (22) with one or more fasteners (24), a tether/leash (26), and a writing instrument holder (32) securing a writing instrument (30). The tether connects the writing instrument holder to the wristband. The wristband and tether may be constructed of any suitable material and may vary depending on design and aesthetic preferences. The writing instrument may also have an appropriate fastener (36). The fasteners on the wristband and on the writing instrument must be able to be attached together to secure the writing instrument to the wristband when the writing instrument is not in use. The tether (26) may also have a fastener (28), so that the tether may be kept from dangling when not in use by attaching the tether's fastener to one of the fasteners on the wristband.
    Type: Grant
    Filed: April 16, 2004
    Date of Patent: August 7, 2007
    Inventors: Mario Ramirez Aguirre, Tim Aoki