Patents by Inventor Christopher Steele

Christopher Steele 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).

  • Publication number: 20110005629
    Abstract: A vehicle component includes an opening that receives a plug. A relief valve is mounted to the plug and has at least one elongated passage extending through a flexible membrane that is movable between a venting position and a sealed position.
    Type: Application
    Filed: July 13, 2009
    Publication date: January 13, 2011
    Inventors: Robert J. Ostrander, Christopher Steele, Anthony G. Lentini
  • Publication number: 20090137611
    Abstract: The present invention relates to N-cyclopropyl-sulfonylamide derivatives of formula (I) wherein the substituents are cyclic groups, their process of preparation, their use as fungicide active agents, particularly in the form of fungicide compositions, and methods for the control of phytopathogenic fungi, notably of plants, using these compounds or compositions: (I)
    Type: Application
    Filed: April 5, 2007
    Publication date: May 28, 2009
    Inventors: Hans-Georg Schwarz, Sandra Gassmann, Karl-Heinz Kuck, Peter Dahmen, Ulrike Wachendorff-Neumann, Stephane Carbonne, Stephanie Gary, Christopher Steele, Alain Villier, Jean-Pierre Vors
  • Publication number: 20090042290
    Abstract: The present invention encompasses a method of modifying a macromolecule without prior extraction from a sample by converting the macromolecule in the sample with a chemical, removing or converting chemical intermediates, if necessary; and purifying the resulting modified macromolecule.
    Type: Application
    Filed: August 6, 2007
    Publication date: February 12, 2009
    Inventors: Christopher Steele, Darin Oppenheimer, Sean Wuxiong Cao, Carrie A. Trust, George A. Green, IV, Jyoti Mehrotra, Tatiana I. Vener, Shobha A. Varde, Abhijit Mazumder
  • Patent number: 7330307
    Abstract: Stage apparatus for improving the accuracy of microscope stage positioning, including a stage having a fixed portion, a platform movable relative to the fixed portion, and an integral memory device for storing data relating to the positioning of the platform.
    Type: Grant
    Filed: February 4, 2005
    Date of Patent: February 12, 2008
    Assignee: Prior Scientific Instruments Ltd.
    Inventor: Christopher Steele
  • Publication number: 20080017837
    Abstract: The invention described herein is a device for the installation of electrical conduit. It consists of an adaptor portion that interfaces with and connects to electrical conduit. On the opposite end of the device lies an appendage to which a guiding line can attach. A handle portion permits easy manipulation for both screwing and unscrewing of the adaptor and a flange portion prevents excessive and unnecessary screwing.
    Type: Application
    Filed: July 22, 2006
    Publication date: January 24, 2008
    Inventor: Vincent Christopher Steele
  • Publication number: 20070060397
    Abstract: A Hookes-type universal joint is provided with a yoke having outwardly facing surfaces on arms that are generally W-shaped in cross section. A central rib is part of the W-shape and provides a more rigid structure that allows a good deal of material to be removed between the central rib and two outer ribs. The area between the central rib and the two outer ribs is cut away in a curve to remove additional material. The present invention thus provides a very low weight universal joint.
    Type: Application
    Filed: September 9, 2005
    Publication date: March 15, 2007
    Inventors: Robert Ostrander, Christopher Steele
  • Publication number: 20060173612
    Abstract: A method of distributing the location of a mobile device is disclosed together with a mobile device, a server and a remote terminal for the same. The method comprising the steps of determining the location of the mobile device; encrypting the determined location using an encryption key; transmitting the encrypted location to a server; storing the encrypted at the server; querying the server from a remote terminal; transmitting from the server to the remote terminal the encrypted location in response to the query; sharing the predetermined encryption key between the mobile device and the remote terminal but not with the server; and decrypting the location at the remote terminal using the predetermined encryption key.
    Type: Application
    Filed: November 7, 2003
    Publication date: August 3, 2006
    Inventor: Christopher Steel
  • Publication number: 20050178976
    Abstract: Stage apparatus for improving the accuracy of microscope stage positioning, comprising a stage having a fixed portion, a platform movable relative to the fixed portion, and an integral memory device for storing data relating to the positioning of the platform.
    Type: Application
    Filed: February 4, 2005
    Publication date: August 18, 2005
    Applicant: Prior Scientific Instruments, Ltd.
    Inventor: Christopher Steele
  • Publication number: 20050123226
    Abstract: A seal assembly includes a shield that is mounted to an outer race on each side of a self-centering bearing and a resilient seal that is mounted between a bearing inner race and a shield on each side of the bearing. The shield and seal form a protected annulus volume adjacent the outer race and ball bearing in which grease is packed.
    Type: Application
    Filed: December 8, 2003
    Publication date: June 9, 2005
    Inventors: Robert Ostrander, Krishna Dhanesh Balakrishnan, Christopher Steele, Anthony Lentini
  • Patent number: 5396594
    Abstract: A computer is used to combine images by video treatment and to display the resultant image. Rather than use a frame store for storing each component image to be treated, the computer is used for storing the component images and only a single frame store is used for storing the resultant image ready for display, with a consequent saving of hardware. The image in the frame store can be refreshed either as a whole or only in the parts which have recently been edited. The images to be combined can be ordinary images or control images, the control applying control functions (such as blurring) to the image with which it is being combined.
    Type: Grant
    Filed: April 20, 1992
    Date of Patent: March 7, 1995
    Assignee: 3 Space Software Limited
    Inventors: Gareth H. Griffith, Christopher Steele