Patents by Inventor Reginaldo Alexandre da Silva

Reginaldo Alexandre da Silva 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).

  • Squeeze-spray device
    Patent number: 6766922
    Abstract: A squeeze spray device is described comprising a deformable bottle (1) for holding a liquid composition, a leave-in-place dispenser cap (5), and a dip-tube (50); said dispenser cap comprising: a) a base section (5B), comprising a means (15) for attachment to the deformable bottle, a segment (22) defining at least one aperture and a receiver (27B) for the dip-tube on the interior face of said segment (22), the at least one aperture providing fluid connection between the interior of the deformable bottle (1) and exterior to the base section (5B), both via the dip-tube and otherwise; and b) a moveable member (10), retained exterior to the base section, comprising a cover (14, 38) for said segment of the base section, said cover defining a spray hole (40); the moveable member (10) functioning to change the device between an inoperable state in which the spray hole (40) is blocked from within by a blocking means (26) that forms a part of the base section (5B) and an operable state in which the cover (14, 38) de
    Type: Grant
    Filed: February 18, 2003
    Date of Patent: July 27, 2004
    Inventor: Reginaldo Alexandre da Silva
  • Squeeze-spray device
    Publication number: 20030155375
    Abstract: A squeeze spray device is described comprising a deformable bottle (1) for holding a liquid composition, a leave-in-place dispenser cap (5), and a dip-tube (50); said dispenser cap comprising:
    Type: Application
    Filed: February 18, 2003
    Publication date: August 21, 2003
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventor: Reginaldo Alexandre da Silva