Grayscale shading illustrates contour.
The dot-dash broken lines illustrate unclaimed boundaries and form no part of the claimed design. The faded portions outside the dot-dash broken lines form no part of the claimed design.
Grayscale shading illustrates contour.
The dot-dash broken lines illustrate unclaimed boundaries and form no part of the claimed design. The faded portions outside the dot-dash broken lines form no part of the claimed design.
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| Entry |
|---|
| AVSpare, Rebuild Guidelines for the Suspended Track Roller Frames[4150, 4151] Caterpillar, available at least as early as 2017. |
| Caterpillar, “Cat® Tri- and Quad-Link Tracks,” © 2010. |
| U.S. Appl. No. 14/461,328, filed Aug. 15, 2014, titled “Joint Bushings for Track Joint Assemblies.” (abandoned). |
| U.S. Appl. No. 14/461,269, filed Aug. 15, 2014. (abandoned). |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 29653017 | Jun 2018 | US |
| Child | 29688438 | US | |
| Parent | 29602889 | May 2017 | US |
| Child | 29653017 | US |