| 摘要 |
487,348. Ornamenting buttons. COROGRAM, Inc. Dec. 21, 1936, No. 35117. Convention .date, Sept. 2. [Class 43] [Also in Groups XV and XXV] In a button having a detachable ornamental part; the button 1 has on the front a recess 3 undercut at its inner end 4 and thread holes 2 extending from the rear to this recess, and the ornamental part 7 comprises an ornamented cap portion having convex-concave resilient tongues 7a the convex walls of which are adapted to engage the wall of the undercut portion of the recess so as to retain releasably the ornamental part in the recess. The outer end 6 of the recess may be tapered. |
