Patents by Inventor Dale Woodruff

Dale Woodruff 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 training halter
    Patent number: 4472925
    Abstract: A halter for training animals having two loops which automatically expand and contract about the nose and head in response to force released or applied to the reins. The loop about the head is provided with a connection means so that the loop can be installed on the animal's head without pulling it over the sensitive ears. The halter is preferably constructed of a single strand of rope or other flexible material.
    Type: Grant
    Filed: November 26, 1982
    Date of Patent: September 25, 1984
    Inventor: Dale Woodruff