The design is the visual features of the LINE DRAIN GRATE as shown in solid lines in the accompanying drawings, whether those features are features of one of shape, configuration, ornament or pattern or are a combination of any of these features. The portions shown in stippled lines do not form part of the design.Drawings of the design are included.In the drawings:Fig. 1 is a perspective view of a LINE DRAIN GRATE in accordance with said Industrial Design;Fig. 2 is a top plan view;Fig. 3 is a side elevational view; the opposing side view being a mirror image; and,Fig. 4 is an end view; the opposing end view being a mirror image.
LINE DRAIN GRATE
2018-03-08
Patent
Electronic Resource
English
Operation of chain grate and traveling grate stokers
Engineering Index Backfile | 1934
|Intermittently-fluidised grate
TIBKAT | 1986
|Engineering Index Backfile | 1908