| 摘要 |
<p>The design consists of the features of shape and configuration of those portions of the optical cup shown in solid outline. Fig. 1 is a top plan view of the optical cup;Fig. 2 is a bottom plan view of the optical cup;Fig. 3 is a left side elevational view of the optical cup;Fig. 4 is a right side elevational view of the optical cup;Fig. 5 is a front elevational view of the optical cup;Fig. 6 is a rear elevational view of the optical cup; andFig. 7 is a top perspective view of the optical cup.</p> |
