Patents by Inventor Cisse W. Spragins

Cisse W. Spragins 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: 10398141
    Abstract: A breakable nonflowing gel bait composition that includes water in a range of about 40% to about 99% by weight of the composition, a toxicant in a range of about 0.0001% to about 25% by weight of the composition, one or more attractants in a combined range from about 1% to about 49% by weight of the composition, a gelling agent in a range of about 0.001% to about 15% by weight of the composition, and wherein the breakable nonflowing gel bait composition is a breakable nonflowing gel.
    Type: Grant
    Filed: January 17, 2008
    Date of Patent: September 3, 2019
    Assignee: ROCKWELL LABS LTD
    Inventor: Cisse W Spragins
  • Patent number: 6860062
    Abstract: An insect station for insects having a base, a retainer, a cover and a disposable cup. The base and retainer engage the cup about the opening of the cup. The cover engages the base over the opening of the cup to minimize the collection of rain and dirt in the cup. A hole is dug in the ground for the insect station. The base is disposed at about grass level and is anchored with stakes into the turf. Openings between the cover and the base permit insects access to the cup. The cover and base include key and keyhole structures such that a certain level of effort is required to remove the cover from the base. The insect station may be used trapping/monitoring, where the retainer is used in the nature of a funnel to maximize the chances that insects will fall into the cup, where water, beer or another attractant can be placed.
    Type: Grant
    Filed: October 17, 2001
    Date of Patent: March 1, 2005
    Assignee: Rockwell Laboratories, Ltd.
    Inventor: Cisse W. Spragins
  • Patent number: 6618983
    Abstract: An insect control station for baiting and/or trapping insects that includes a base, a cover, and an insert locked between the base and cover. The insert is preferably a glueboard or tray. The glueboard, to which insects stick, is used for trapping insects in an environment. The tray is used for holding a toxic bait or attractant that the insect takes back to its nest. The tray may also be used to hold glue for trapping purposes. To maximize the safety of the naive person, especially a child, who does not know what an insect control station is, the base and cover are locked to each other with two hand operated keyless locks that operate independently of the other. The keyless locks are recessed relative to the cover at a span having a width greater than a child's hand such that a child may not operate the locks at the same time with one hand. The operating portion of the lock is located on the base so that if two hands operate the two different locks, the cover will not move.
    Type: Grant
    Filed: October 25, 2000
    Date of Patent: September 16, 2003
    Assignee: Rockwell Laboratories, Ltd.
    Inventor: Cisse W. Spragins
  • Publication number: 20030070348
    Abstract: An insect station for insects having a base, a retainer, a cover and a disposable cup. The base and retainer engage the cup about the opening of the cup. The cover engages the base over the opening of the cup to minimize the collection of rain and dirt in the cup. A hole is dug in the ground for the insect station. The base is disposed at about grass level and is anchored with stakes into the turf. Openings between the cover and the base permit insects access to the cup. The cover and base include key and keyhole structures such that a certain level of effort is required to remove the cover from the base. The insect station may be used trapping/monitoring, where the retainer is used in the nature of a funnel to maximize the chances that insects will fall into the cup, where water, beer or another attractant can be placed.
    Type: Application
    Filed: October 17, 2001
    Publication date: April 17, 2003
    Applicant: Rockwell Laboratories,Ltd.
    Inventor: Cisse W. Spragins
  • Patent number: 5448852
    Abstract: An integrally molded plastic rodenticide dispenser has a base with a floor from which exterior sidewalls extend upwardly. A lid is joined to the base by an integral hinge. The lid is pivotal about the hinge to selectively cover and uncover the base. A passageway for pests, in particular rodents such as rats, is formed within the interior volume of the covered base by two converging barriers, the ends of which are spaced from one another to define a rodent feeding trough. Each barrier is comprised of two segments: a base barrier segment which is integrally formed with the base and extends upwardly from the base floor a distance less than the height of the base sidewalls, and a lid barrier segment which is integrally formed with the lid and which protrudes from the lid. The lid barrier segment is aligned with the base barrier segment when the lid covers the base to define a barrier across a portion of the base to block the passage of pests through the barrier.
    Type: Grant
    Filed: April 6, 1994
    Date of Patent: September 12, 1995
    Assignee: Bell Laboratories, Inc.
    Inventors: Cisse W. Spragins, Richard J. Ray, Malcolm G. Stack
  • Patent number: D346199
    Type: Grant
    Filed: November 12, 1992
    Date of Patent: April 19, 1994
    Assignee: Bell Laboratories, Inc.
    Inventors: Cisse W. Spragins, John R. Schwerin, Richard J. Ray