Brooches TRIZ Cases
- 360-Degree Rotatable Accessory with Gear-Based Angle Locking
See how a rotatable accessory uses outer and inner gear engagement with spring support to enabl
- Jewelry enhancer
See how hinged rings, a button-clip, and counterweight design repurpose shank buttons and strin
- Grooved Gemstone Mounting for Secure Light Return
A continuous pavilion groove locks a gemstone into a collet securely while preserving light return and full stone visibility.