Patent
   D306482
Priority
May 11 1987
Filed
May 11 1987
Issued
Mar 06 1990
Expiry
Mar 06 2004
Assg.orig
Entity
unknown
8
6
n/a
The ornamental design for a manhole cover, as shown and described.

FIG. 1 is a perspective view of a manhole cover showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof, the rear elevation being a mirror image thereof;

FIG. 4 is a bottom plan view thereof; and

FIG. 5 is a side elevational view thereof, the other side elevation being a mirror image thereof.

Milo, Joseph V.

Patent Priority Assignee Title
10208884, Jan 30 2014 DRAINGARDE, INC Watershed protection device and system
7484909, Aug 25 2006 GMI Composites, Inc.; GMI COMPOSITES INC Reinforced composite manhole cover assembly
7905679, Nov 12 2007 East Jordan Iron Works, Inc. Dual lifting manhole cover
D351669, Sep 25 1992 3-D Composites Limited Utility access cover assembly
D573297, Nov 22 2006 FX LUMINAIRE; Hunter Industries Incorporated Cover for recessed lighting fixture
D615665, May 17 2006 Saint-Gobain Pam Gully cover
D858797, Oct 17 2017 CORE & MAIN LP Cover
ER8354,
Patent Priority Assignee Title
17341,
284203,
3920347,
4523407, Sep 23 1983 SECURITY PACIFIC BANK OREGON Hatch cover
27673,
DE292290,
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 13 1987MILO, JOSEPH V UNIVERSAL VALVE CO , INC , 478 SCHILLER STREET, ELIZABETH, NJ , 07206, A CORP NJ ASSIGNMENT OF ASSIGNORS INTEREST 0047200897 pdf
May 11 1987Universal Valve Co., Inc.(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule