Bolster spring
Latest Hendrickson USA, L.L.C. Patents:
Description
The broken lines in the drawings are for the purpose of illustrating portions of the bolster spring that form no part of the claimed design.
Claims
The ornamental design for a bolster spring, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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6585286 | July 1, 2003 | Adema et al. |
D605984 | December 15, 2009 | Noble |
D610952 | March 2, 2010 | Noble |
8152195 | April 10, 2012 | Noble et al. |
D677607 | March 12, 2013 | Moriyama |
D699637 | February 18, 2014 | Noble |
8720937 | May 13, 2014 | Noble |
9004512 | April 14, 2015 | Noble et al. |
9150071 | October 6, 2015 | Noble |
20080030006 | February 7, 2008 | Sellers |
20160089942 | March 31, 2016 | Noble |
2 069 424 | August 1981 | GB |
2 252 276 | August 1992 | GB |
- Hendrickson, Haulmaxx, Technical Procedure, Service Instructions, Lit. No. 17730-244, Dec. 2007, Rev. C, 48 pages.
- Hendrickson, HN Series, VariRate Spring System, Lit. No. 45745-087, Rev. K, Apr. 2014, 3 pages.
- International Searching Authority, International Search Report and Written Opinion for PCT/US2014/060704 mailed May 11, 2015, 10 pages.
Patent History
Patent number: D763742
Type: Grant
Filed: Mar 13, 2015
Date of Patent: Aug 16, 2016
Assignee: Hendrickson USA, L.L.C. (Itasca, IL)
Inventor: Shawn D. Noble (Naperville, IL)
Primary Examiner: Michael A Pratt
Application Number: 29/520,430
Type: Grant
Filed: Mar 13, 2015
Date of Patent: Aug 16, 2016
Assignee: Hendrickson USA, L.L.C. (Itasca, IL)
Inventor: Shawn D. Noble (Naperville, IL)
Primary Examiner: Michael A Pratt
Application Number: 29/520,430
Classifications
Current U.S. Class:
Chassis Element (33) (D12/159)