Railroad car axle protector
Latest Standard Car Truck Company Patents:
The broken lines showing a small hole shown in
Claims
The ornamental design for a railroad car axle protector, as shown and described herein.
2676073 | April 1954 | Boden |
2891827 | June 1959 | Butkus |
3802352 | April 1974 | Keller |
5017025 | May 21, 1991 | Williams |
5462367 | October 31, 1995 | Davidson et al. |
6170832 | January 9, 2001 | Ernst |
6189456 | February 20, 2001 | Smith et al. |
6371033 | April 16, 2002 | Smith et al. |
6623057 | September 23, 2003 | Blasingame et al. |
7219938 | May 22, 2007 | Brister et al. |
8226299 | July 24, 2012 | Hubbard et al. |
8246096 | August 21, 2012 | Blasingame et al. |
20080085069 | April 10, 2008 | Toth et al. |
20090206623 | August 20, 2009 | Blasingame et al. |
20130230265 | September 5, 2013 | Hubbard et al. |
- Axle Protector publication, written by ZefTek and printed from www.ZefTek.com available prior to Dec. 18, 2012.
- AAR Manual of Standards and Recommended Practices Roller Bearing Manual published Apr. 2011.
- AAR Manual of Standards and Recommended Practices Wheels and Axles published Mar. 2012.
- APTM Bearings Size and Dimensional Data published by The Timken Company published prior to Dec. 18, 2012.
Type: Grant
Filed: Dec 18, 2012
Date of Patent: Apr 21, 2015
Assignee: Standard Car Truck Company (Park Ridge, IL)
Inventors: John D. Anderson (Oswego, IL), W. John Peach (Montgomery, IL)
Primary Examiner: Cathron Brooks
Assistant Examiner: Clese Moore, Jr.
Application Number: 29/440,020