Patents by Inventor Martin Wastell

Martin Wastell 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).

  • Fluid dispensing apparatus
    Patent number: 8539890
    Abstract: A fluid dispensing apparatus (10) comprising a collapsible bellows (12) for storing the fluid to be dispensed, a housing (14) for receiving the collapsible bellows and means (30) for compressing the collapsible bellows on actuation of the fluid dispensing apparatus (10) so as to eject the fluid through an outlet (22) of the bellows (12), wherein the housing (14) is configured to guide the bellows (12) so as to impede lateral deformation of the bellows (12) during compression thereof.
    Type: Grant
    Filed: February 23, 2011
    Date of Patent: September 24, 2013
    Assignee: Spinnaker International Limited
    Inventors: Nicholas Tripp, Philip Hammond, Martin Wastell
  • FLUID DISPENSING APPARATUS
    Publication number: 20130032067
    Abstract: A fluid dispensing apparatus (10) comprising a collapsible bellows (12) for storing the fluid to be dispensed, a housing (14) for receiving the collapsible bellows and means (30) for compressing the collapsible bellows on actuation of the fluid dispensing apparatus (10) so as to eject the fluid through an outlet (22) of the bellows (12), wherein the housing (14) is configured to guide the bellows (12) so as to impede lateral deformation of the bellows (12) during compression thereof.
    Type: Application
    Filed: February 23, 2011
    Publication date: February 7, 2013
    Applicant: SPINNAKER INTERNATIONAL LIMITED
    Inventors: Nicholas Tripp, Philip Hammond, Martin Wastell