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Publication numberUSD428658 S
Publication typeGrant
Application numberUS 29/111,947
Publication dateJul 25, 2000
Filing dateOct 6, 1999
Publication number111947, 29111947, US D428658 S, US D428658S, US-S-D428658, USD428658 S, USD428658S
InventorsCharles D. Glab, Michael D. Lattner, Adam J. Koehler
Original AssigneeMorrison Bros. Company
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Manhole cover
US D428658 S
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  1. The ornamental design for a manhole cover, substantially as shown and described.

FIG. 1 is a perspective view of the manhole cover;

FIG. 2 is a top plan view of the manhole cover; the bottom plan view is identical except that its handle assembly is diametrically disposed in relation to the assembly shown in FIG. 2;

FIG. 3 is a side elevational view of the manhole cover;

FIG. 4 is a cross sectional view taken along line 4--4 of FIG. 1; and,

FIG. 5 is an enlarged fragmentary top plan view showing in detail a portion of the surface ornamentation.

The article is intended for use as a reversible manhole cover of identical appearance from both its top and bottom sides.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7484909Aug 27, 2007Feb 3, 2009Gmi Composites, Inc.Reinforced composite manhole cover assembly
US8454263 *Jul 6, 2012Jun 4, 2013Thomas Lorenz Industrie Technik GmbH/Co. KGProduction-optimized manhole cover
US20130011194 *Jul 6, 2012Jan 10, 2013Thomas Lorenz Industrietechnik GmbH/Co. KGManhole cover optimized for manufacturing
U.S. ClassificationD25/36