Drain grate with leaf-shaped grate pattern

Mauk March 14, 2

Patent Grant D421643

U.S. patent number D421,643 [Application Number D/074,958] was granted by the patent office on 2000-03-14 for drain grate with leaf-shaped grate pattern. Invention is credited to Mitchell Mauk.


United States Patent D421,643
Mauk March 14, 2000

Drain grate with leaf-shaped grate pattern

Claims

The ornamental design for a drain grate with leaf-shaped grate pattern, as shown and described.
Inventors: Mauk; Mitchell (San Francisco, CA)
Appl. No.: D/074,958
Filed: August 14, 1997

Current U.S. Class: D23/261
Current International Class: 2301
Field of Search: ;D5/8,20,54,58,60,61 ;D7/667 ;D23/260,261 ;D25/113-115,118,119,121,122,124,53 ;D32/56 ;4/286-292,507,510,650,679 ;312/229 ;404/2,4 ;210/163,164

References Cited [Referenced By]

U.S. Patent Documents
D274210 June 1984 Haggard
1844443 February 1932 Schmidt
1858268 May 1932 Fleming
2550401 April 1951 Boosey
Primary Examiner: Douglas; Alan P.
Assistant Examiner: Hecker; Reid
Attorney, Agent or Firm: Haverstock & Owens LLP

Description



FIG. 1 illustrates a top plan view of the drain grate with leaf-shaped grate pattern.

FIG. 2 illustrates a bottom plan view of the drain grate with leaf-shaped grate pattern.

FIG. 3 illustrates a front side view of the drain grate with leaf-shaped grate pattern.

FIG. 4 illustrates a right side view of the drain grate with leaf-shaped grate pattern.

FIG. 5 illustrates a back side view of the drain grate with leaf-shaped grate pattern.

FIG. 6 illustrates a left side view of the drain grate with leaf-shaped grate pattern; and,

FIG. 7 illustrates an enlarged exploded top perspective view of the drain grate with leaf-shaped grate pattern.

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