Patent
   D348230
Priority
May 07 1993
Filed
May 07 1993
Issued
Jun 28 1994
Expiry
Jun 28 2008
Assg.orig
Entity
unknown
11
5
n/a
The ornamental design for a portable speed bump, as shown and described.

FIG. 1 is a front elevational view of the portable speed bump showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is an isometric view thereof.

Shairba, Francis A.

Patent Priority Assignee Title
10160913, Apr 12 2011 SPM Oil & Gas PC LLC Shale-gas separating and cleanout system
6079898, Feb 01 1999 Roadway cover system for utility lines
6309137, Jun 09 1999 Portable speed bump for traffic regulation
6623206, Apr 07 1999 PMG, INC Portable speed bump
7736087, Dec 22 2008 Plastic Safety Systems, Inc. Portable highway warning device
9353586, May 11 2012 SPM Oil & Gas PC LLC Control panel, and digital display units and sensors therefor
D415974, Jun 19 1997 Roadway vehicle tire spike
D420928, Apr 30 1999 Nusign Industries LLC Parking stall bumper with cover
D425440, Apr 02 1998 Parking lot barrier
D431488, Apr 26 1999 GNR Technologies Inc. Speed bump
D763414, Dec 10 2013 SPM Oil & Gas PC LLC Fluid line drive-over
Patent Priority Assignee Title
1661242,
2225496,
2371462,
3785719,
D286513, Jan 14 1983 Au Electric Corporation Container for an alarm sensor
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