Title:
Tree drain grate or similar article
United States Patent D285406


Inventors:
Haggard, Robert E. (Snohomish County, WA)
Application Number:
06/575420
Publication Date:
09/02/1986
Filing Date:
01/30/1984
Assignee:
Haggard, Merry (Snohomish, WA)
Primary Class:
Field of Search:
D8/1-13, D23/42, D25/38, D25/90, D25/91, 47/23, 47/25
View Patent Images:
US Patent References:
D274211Tree grateJune, 1984HaggardD8/1
D268084Combination guard and grate thereforMarch, 1983HaggardD8/1



Foreign References:
DE2517949October, 197647/25
Other References:
Neenah Foundry Corp.-Sweet's Catalogue File, vol. 1, 1978, p. 286, item "R-8640 180.degree. Square"; item R-8640-A 180.degree. Square; p. 278; item R-8611-A 180.degree. Square.
Primary Examiner:
Largen, James R.
Assistant Examiner:
Vinson, Brian N.
Attorney, Agent or Firm:
Brown, Ward
Beach, Robert W.
Claims:
1. The ornamental design for a tree drain grate or similar article,substantially as shown and described.

Description:

FIG. 1 is a top perspective view of a tree drain grate or similar article showing my new design;

FIG. 2 is a diagrammatic, partial top plan view thereof;

FIG. 3 is a diagrammatic, partial top plan view of a second embodiment thereof;

FIG. 4 is a fragmentary top perspective view of a third embodiment thereof;

FIG. 5 is a diagrammatic, partial top plan view of FIG. 4;

FIG. 6 is a diagrammatic, partial top plan view of a fourth embodiment thereof;

Portions of FIGS. 3-6 are shown in broken lines for ease of illustration and are understood to be identified to the portions shown in full lines.