Cover for a drain
United States Patent D832406

Huber, Donald G. (Tacoma, WA, US)
Application Number:
Publication Date:
Filing Date:
Roofguard Manufacturing, LLC (Tacoma, WA, US)
Primary Class:
International Classes:
(IPC1-7): 2301
Field of Search:
D23/209-210, D23/259-262, D23/268-269, D23/233, D23/263, D23/266, D23/309-310, D23/312, D23/206-207, 4/286-295, 4/681, 4/219, 4/507-508, 4/504, 4/510, 4/695, 210/232, 210/162-166, 210/483, 210/497.3, 210/497.01, 210/498, 251/215-216, 137/247, 137/247.41, 137/247.51, 285/133, 285/133.11, 285/133.21, 285/369, 285/372-373, 285/417, 405/40, 405/42, 405/50, 52/11, 52/12, 52/40, 52/42, 52/50, 52/107, 52/169.5, 52/287.1
View Patent Images:
US Patent References:
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Foreign References:
DE202014001411UIFebruary, 2014
GB936687A1963-09-11Improved roof drain
Other References:
“Roof Drain Technical Data Section,” Jay R. Smith Mfg. Co. (Aug. 2008).
International Search Report and Written Opinion in International PCT Application No. PCT/US2016/016773, dated Jun. 10, 2016.
Primary Examiner:
Goodman, Eric L.
Assistant Examiner:
Wierenga, Amy C.
Attorney, Agent or Firm:
Knobbe Martens Olson & Bear LLP

1. The ornamental design for a cover for a drain, as shown and described.


FIG. 1 is a perspective view of a cover for a drain showing the new design;

FIG. 2 is a front side view thereof;

FIG. 3 is a rear side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines in the drawing views are included for the purpose of illustrating portions of the cover for a drain that form no part of the claimed design.