Guard rail

- Youngman Group Limited

Latest Youngman Group Limited Patents:

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a top, front and left side perspective view of a first embodiment of a guard rail showing my new design;

FIG. 2 is a top plan view thereof, the bottom plan view being a mirror image;

FIG. 3 is a left side elevation view thereof, the right side elevation view being a mirror image;

FIG. 4 is a front elevation view thereof, the rear elevation view being a mirror image;

FIG. 5 is a top, front and left side perspective view of a second embodiment of a guard rail showing my new design;

FIG. 6 is a top plan view thereof, the bottom plan view being a mirror image;

FIG. 7 is a left side elevation view thereof, the right side elevation view being a mirror image; and,

FIG. 8 is a front elevation view thereof, the rear elevation view being a mirror image.

Claims

The ornamental design for a guard rail, as shown and described.

Referenced Cited
U.S. Patent Documents
3740022 June 1973 DiGiovanni
6131886 October 17, 2000 Venegas, Jr.
D502550 March 1, 2005 Walker
D552751 October 9, 2007 Van Buskirk
20070051934 March 8, 2007 LaCook
20110179744 July 28, 2011 Smith
Foreign Patent Documents
1785548 May 2007 EP
2180117 April 2010 EP
2253778 November 2010 EP
2885927 November 2006 FR
2461782 January 2010 GB
2005090056 April 2005 JP
Patent History
Patent number: D657888
Type: Grant
Filed: Nov 17, 2011
Date of Patent: Apr 17, 2012
Assignee: Youngman Group Limited
Inventor: John Sydney Charles Darby (Essex)
Primary Examiner: Doris Clark
Attorney: Gottlieb, Rackman & Reisman, P.C.
Application Number: 29/406,687
Classifications
Current U.S. Class: D25/38