|
PTO
Wrapper
PDF
|
|
Dossier
Espace
Google
|
|
|
|
Patent
D387181
|
|
Priority
Oct 21 1996
|
|
Filed
Oct 21 1996
|
|
Issued
Dec 02 1997
|
|
Expiry
Dec 02 2011
|
|
|
|
Assg.orig
|
|
|
|
Entity
unknown
|
|
16
|
|
2
|
|
n/a
|
|
|
|
The ornamental design for a speed bump, as shown and described.
|
FIG. 1 is a perspective view of the speed bump with break lines to indicate
variability in length of the design;
FIG. 2 is an end elevation of the design of FIG. 1;
FIG. 3 is a front elevation thereof;
FIG. 4 is a top plan view thereof; and,
FIG. 5 is a bottom view thereof.
Sinclair, David Brent
| Patent |
Priority |
Assignee |
Title |
| 10160913, |
Apr 12 2011 |
SPM Oil & Gas PC LLC |
Shale-gas separating and cleanout system |
| 11414822, |
Mar 30 2018 |
Traffix Devices, Inc |
Modular travel warning strip system and methods |
| 11535993, |
Mar 30 2018 |
Traffix Devices, Inc |
Modular travel warning strip system and methods |
| 11773546, |
Mar 30 2018 |
Traffix Devices, Inc. |
Modular travel warning strip system and methods |
| 6309137, |
Jun 09 1999 |
|
Portable speed bump for traffic regulation |
| 6623206, |
Apr 07 1999 |
PMG, INC |
Portable speed bump |
| 6994489, |
Jun 11 2003 |
|
Utility cover system |
| 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 |
| D424198, |
Mar 06 1998 |
1112923 ONTARIO INC |
X-ray apron holder |
| D426000, |
Aug 06 1999 |
GNR Technologies Inc. |
Parking curb |
| D763414, |
Dec 10 2013 |
SPM Oil & Gas PC LLC |
Fluid line drive-over |
| D812779, |
Nov 21 2014 |
Solutions Defined, LLC |
Vehicle parking-assist curb |
| D893331, |
May 04 2018 |
BRADY WORLDWIDE, INC |
Speed bump |
| D893332, |
May 04 2018 |
BRADY WORLDWIDE, INC |
Speed bumps |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a