Patents by Inventor Francois Morax

Francois Morax 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).

  • Device for opening envelopes or the like
    Patent number: 4527455
    Abstract: A device for opening envelopes includes a movable knife blade which is mounted on a swingable knife holder and is urged towards a complementary edge which is preferably formed by a further knife blade. The movable knife blade is inclined in its longitudinal direction. A cutting operation is effected at the point of engagement of the movable knife blade with the stationary one. Movement of the movable knife blade causes the edge of an envelope be gradually severed. The knife blades are supported on a base part which preferably has, underneath the cutting parts, a removable waste drawer.
    Type: Grant
    Filed: September 30, 1982
    Date of Patent: July 9, 1985
    Assignee: DELTA-REAL Establishment
    Inventor: Francois Morax