CPC F16B 5/0664 (2013.01) [B41J 29/54 (2013.01)] | 15 Claims |
1. A retaining device comprising:
a retaining feature to retain an article;
a first arm projecting in a first direction;
wherein the first arm comprises a first protrusion extending away from a first face of the first arm, the first protrusion being to engage another article to retain the retaining device relative to the other article, and a second protrusion spaced apart from the first protrusion and extending away from the first face of the first arm, wherein the width of the second protrusion increases in the first direction toward the first protrusion so as to provide a sloped surface.
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