Standard-supported Patents (Class 119/69)
  • Hay feeder
    Patent number: 8677940
    Abstract: A hay feeder for preventing waste and gluttony. The hay feeder includes a support member being fastened to a structure; a net having a plurality of openings being disposed therethrough and depending from the support member; and a fastener assembly for fastening the support member to the structure.
    Type: Grant
    Filed: October 19, 2012
    Date of Patent: March 25, 2014
    Inventors: Kristine R. Anderson, Erin Olson
  • In ovo immunization of avian embryos with oil-emulsion vaccines
    Patent number: 5817320
    Abstract: Avian diseases, particularly those which threaten birds early in life, are controlled by embryonal vaccination using water-in-oil-in-water emulsion vaccines. The site of inoculation is the albumin end of the egg via entry through the air cell end of the egg.
    Type: Grant
    Filed: September 27, 1996
    Date of Patent: October 6, 1998
    Assignee: The United States of America as represented by the Secretary of the Agriculture
    Inventor: Henry D. Stone