Patents by Inventor James Graef

James Graef 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: 20060055545
    Abstract: A preferred embodiment alarm device for use with fall protection equipment includes an elongating member, an alarm, an activation member, and a connecting member. The elongating member has a first end and a second end and extends in length as the first end and the second end are pulled in different directions. The alarm is operatively connected to the first end of the elongating member, and the activation member is releasably connected to the alarm. The activation member activates the alarm when disconnected from the alarm. The connecting member interconnects the activation member and the second end of the elongating member, and the activation member becomes disconnected from the alarm when the elongating member is extended in length as the first end and the second end are pulled in different directions thereby activating the alarm when the elongating member is extended.
    Type: Application
    Filed: September 16, 2004
    Publication date: March 16, 2006
    Inventors: James Graef, Emmett McGregor