Hopper wagon
Latest Drax Power Limited Patents:
The broken lines shown in the drawings are for the purposes of illustrating portions of the article that form no part of the claimed design.
Claims
The ornamental design for a hopper wagon, as shown and described.
Type: Grant
Filed: Aug 16, 2013
Date of Patent: Aug 25, 2015
Assignee: Drax Power Limited (Selby, North Yorkshire)
Inventors: Richard Peter Gibney (Derby), David Thomas Turner (Derby), Paul Hodgkinson (Derby), Stephen John Jones (Derby), Jonathan James Barlow (Derby)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Ania Aman
Application Number: 29/464,442