×

Electrostatic spraying device

  • US 5,927,618 A
  • Filed: 02/06/1996
  • Issued: 07/27/1999
  • Est. Priority Date: 09/02/1993
  • Status: Expired due to Fees
First Claim
Patent Images

1. A cartridge for use in electrostatic spraying comprising a container for liquid to be electrostatically sprayed, a capillary feed structure having one end thereof located within the container and an opposite end thereof forming or associated with a spraying tip of the device in use, and means within the container for controlling liquid level within the container, in which the base of the cartridge is of inwardly concave configuration with the lowest point located beneath the capillary structure.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×