| 摘要 |
The push-pins of the present invention are defined by at least one pin section and an integral, at least partially corrugated finger grasping section, and are formed from a single piece of rigid material. Methods for the production of such push-pins include providing a piece of substantially flat rigid material and a press, and employing the press to stamp portions of the material to create a plurality of push-pins therefrom.
|
