Patents by Inventor David Moyses

David Moyses 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).

  • Adapter system for coupling a protective mask to a helmet
    Patent number: 8321962
    Abstract: An adapter system for a protective mask (2) serves for movably attaching a protective mask (2) to a helmet (1), wherein the adapter system includes two individual adapters (3), which on the one hand serve for coupling to a connecting device (11) of the helmet (1) by means of a helmet coupling (31) and on the other hand for attaching to the protective mask (2) by means of a mask coupling (37), and the adapters (3) each respectively have a swivelling joint (34), around which a protective mask (2) attached to the adapter (3) is capable of being swivelled. In doing so, the adapters (3) each respectively include a swivelling arm (35) capable of being swivelled relative to the swivelling joint (34), wherein the swivelling arm (35) is adjustable in its length.
    Type: Grant
    Filed: February 18, 2010
    Date of Patent: December 4, 2012
    Assignee: Sperian Welding Protection AG
    Inventor: David Moyses
  • ADAPTER SYSTEM AND ADAPTER FOR PROTECTIVE MASK
    Publication number: 20100223707
    Abstract: An adapter system for a protective mask (2) serves for movably attaching a protective mask (2) to a helmet (1), wherein the adapter system includes two individual adapters (3), which on the one hand serve for coupling to a connecting device (11) of the helmet (1) by means of a helmet coupling (31) and on the other hand for attaching to the protective mask (2) by means of a mask coupling (37), and the adapters (3) each respectively have a swivelling joint (34), around which a protective mask (2) attached to the adapter (3) is capable of being swivelled. In doing so, the adapters (3) each respectively include a swivelling arm (35) capable of being swivelled relative to the swivelling joint (34), wherein the swivelling arm (35) is adjustable in its length.
    Type: Application
    Filed: February 18, 2010
    Publication date: September 9, 2010
    Applicant: SPERIAN WELDING PROTECTION AG
    Inventor: David Moyses