Patents by Inventor Dexter L. Meadows

Dexter L. Meadows 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).

  • Patent number: 5869822
    Abstract: An atomated fingerprint identification system (10), which utilizes an encoded identification card, such as a credit card (12). When a person applies for a credit card (12) they must register a finger of their choice with the card issuance company. At the company, the finger is scanned and a composite number (14) is produced that consists of several fingerprint identifying parameters. The composite number (14), corresponding to the fingerprint is encoded onto the card (12) and is also stored in a card database (50) and/or a server database (52). When a person wants to use the card (12), the card (12) is inserted into a card reader (22) and the person's finger is scanned by a fingerprint scanner (24) which produces a composite number (14) that is compared with the composite number (14) in the card or server database (50, 52). If the two composite numbers (14) are similar, use of the card is allowed. Conversely, if they are not similar, use of the card is disallowed.
    Type: Grant
    Filed: October 4, 1996
    Date of Patent: February 9, 1999
    Inventors: Dexter L. Meadows, II, Allen J. Pouratian
  • Patent number: 5419055
    Abstract: Construction apparatus used for positioning column base brackets, for positioning hold down plates used to position anchor bolts for steel beams, for constructing brick or block walls and columns, and for positioning concrete forms.
    Type: Grant
    Filed: October 28, 1993
    Date of Patent: May 30, 1995
    Inventor: Dexter L. Meadows
  • Patent number: 4932134
    Abstract: An adjustable foundation locating device used to position or locate forms and trenches needed for pouring concrete foundations. The device uses a horizontal member which is supported by a stake driven into the ground. The horizontal member may be moved up or down the stake until it is located at a desirable height and then secured in place by tightening a bolt threaded into a bracket attached to the horizontal member. Sleeve members may be slid back and forth along the longitudinal length of the horizontal member until they are properly located and then secured in place by tightening bolts threaded into the sleeve members. Strings may then be tied to the sleeve members and pulled taut between two devices located at opposite ends of a trench needed for a concrete foundation. The strings may then be used as guides to position or locate the trench or a concrete form needed for pouring the concrete foundation. A stabilizing member may be used to help secure the horizontal member to the stake.
    Type: Grant
    Filed: October 21, 1988
    Date of Patent: June 12, 1990
    Inventor: Dexter L. Meadows