And Spaced Scalp Protector Patents (Class 132/240)
  • Microwavable hair curler
    Patent number: 6064051
    Abstract: A hair curler has a support and a sheath thereon containing a gel comprising a humectant, water, and a crosslinked water soluble polymer. The curler may be heated in a microwave oven; it emits moist heat during use and reabsorbs moisture from the atmosphere between uses.
    Type: Grant
    Filed: June 18, 1998
    Date of Patent: May 16, 2000
    Inventor: Diane L. Gray