Patents Represented by Attorney, Agent or Law Firm Gregory Nelson
  • Humidity sensing system for a storage container
    Patent number: 6157306
    Abstract: A humidity sensing device dimensioned to be received in a humidor for detecting an out of range ambient moisture condition and transmitting a signal to a remote monitor. The sensing device establishes an acceptable range of period for a humidity sensitive oscillator. The out of range condition causes a signal to be transmitted to the decoding monitor which provides an alarm signal.
    Type: Grant
    Filed: June 7, 1999
    Date of Patent: December 5, 2000
    Assignee: Nuventions, Inc.
    Inventor: Marco Mularoni
  • Apparatus for and method of constructing an improved foundation structure
    Patent number: 4760674
    Abstract: A structural foundation for a building possessing improved stability wherein the combination of a moisture-pervious layer in contact with the soil surface and an overlying fluid gathering member are located beneath the foundation slab. The adjacent foundation footing, provided with a vertical anchoring system, includes air passages to the gathering system thereby permitting air circulation to remove moisture from beneath the slab.
    Type: Grant
    Filed: March 19, 1987
    Date of Patent: August 2, 1988
    Inventors: Scott R. Brand, Dennis M. Duffy
  • Teaching device for the demonstration of scientific principles
    Patent number: 4759719
    Abstract: Demonstration apparatus for showing the process of vapor phase deposition and extractive metallurgy is disclosed wherein a vacuum vessel is provided with an inner vessel containing a resistive heater and source material. A condenser is utilized to promote deposition of material on the inner vessel in a controlled manner. A furnace containing a resistive heater and the source material is supported in the inner vessel.
    Type: Grant
    Filed: January 12, 1987
    Date of Patent: July 26, 1988
    Inventor: Michael K. Levenson
  • Multi-function sewing implement
    Patent number: 4753009
    Abstract: A multi-function sewing implement having a scissor configuration wherein one cutting edge is curved for raising and severing single stitches and the opposing cutting edge is straight. The adjacent edge member is provided with an extension containing a recess useful in the ripping of seams.
    Type: Grant
    Filed: March 9, 1987
    Date of Patent: June 28, 1988
    Inventor: Mary I. Haga
  • Animal identification tag
    Patent number: 4748757
    Abstract: An animal identification tag of improved flexibility wherein the connection between shaft and tab is characterized by concentric ridges and depressions in a circumferential region having reduced thickness.
    Type: Grant
    Filed: March 2, 1987
    Date of Patent: June 7, 1988
    Assignee: An-Tech International Livestock Products
    Inventor: Steve R. Howe
  • Piece for catch and toss game
    Patent number: 4253673
    Abstract: A game or sport utilizing a baton which is thrown and caught between players in a prescribed manner. The baton has a blade and a handle and may be provided with a high visibility protective covering and protective end tips. The complete assembly includes a field assembly using a flexible member or rope having color coded markers and ground stakes for establishing the proper playing areas and boundaries.
    Type: Grant
    Filed: May 4, 1979
    Date of Patent: March 3, 1981
    Inventor: Dennis B. Bailey