Patents by Inventor Alexander J. Rosenberg

Alexander J. Rosenberg 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).

  • Animal restraint
    Patent number: 4261296
    Abstract: An adjustable restraint is provided within a track to permit vertical height adjustment to accommodate the device to the size of the animal being restrained. The slide includes an upper cleat and a lower hook suitable for rope cinching purposes. A clamp is associated with the hook to releasably lock the slide in a desired vertical position upon the track.
    Type: Grant
    Filed: July 18, 1979
    Date of Patent: April 14, 1981
    Inventor: Alexander J. Rosenberg
  • Veterinary examination table
    Patent number: 4170961
    Abstract: An improved veterinary examination table is provided which includes means for determining the weight of the animal being examined. In order to facilitate the examination of animals of varying weights, the height of the table may be varied through the use of a hydraulic actuator. A horizontal examination platform is vertically movable within a frame having vertical support members. A scale is interposed between the examination platform and the frame in a manner to support the entire weight of the platform when the examination platform is moved to its lowermost position to thereby allow the weight of an animal to be determined. Elevation of the examination platform automatically deactivates the scale.
    Type: Grant
    Filed: July 29, 1977
    Date of Patent: October 16, 1979
    Inventors: Alexander J. Rosenberg, Philip M. Rosenberg
  • Veterinary examination table
    Patent number: RE32052
    Abstract: An improved veterinary examination table is provided which includes means for determining the weight of the animal being examined. In order to facilitate the examination of animals of varying weights, the height of the table may be varied through the use of a hydraulic actuator. A horizontal examination platform is vertically movable within a frame having vertical support members. A scale is interposed between the examination platform and the frame in a manner to support the entire weight of the platform when the examination platform is moved to its lowermost position to thereby allow the weight of an animal to be determined. Elevation of the examination platform automatically deactivates the scale.
    Type: Grant
    Filed: October 16, 1981
    Date of Patent: December 24, 1985
    Assignee: Animal Veterinary Products, Inc.
    Inventors: Alexander J. Rosenberg, Philip M. Rosenberg