Jen Chuan Wang - Hacienda Heights CA, US Ming Mei Wang - Hacienda Heights CA, US Joan Wang - Hacienda Heights CA, US Jonathan Wang - Hacienda Heights CA, US
Jen Chuan Wang - Hacienda Heights CA, US Joan Wang - Hacienda Heights CA, US Jonathan Wang - Hacienda Heights CA, US
International Classification:
A45D 24/22
US Classification:
132113, 132112
Abstract:
A dispensing device, having a hollow nipple-shaped stopper configured to act as a one-way valve, for use as a hair dyeing comb is provided. The nipple-shaped stopper has an aperture at its tip end. The aperture opens toward outside when the operator compresses the plastic bottle and closes when the operator releases the plastic bottle. When the aperture is in its closed position, the stopper prevents the liquid hair dye already in the conduit from flowing back to the plastic bag inside the bottle. The purpose of using the stopper here is to keep the air out of the dispensing system in order for the operator to pump the liquid dye efficiently. The stopper and a small aperture at the bottom of the plastic bottle are replacing the one-way valve currently used in many hair dye-dispensing devices. With interchangeable comb heads, the operator can choose the proper comb head for his hair type and different application purpose.
Jen Chuan Wang - Hacienda Heights CA, US Joan Wang - Hacienda Heights CA, US Jonathan Wang - Hacienda Heights CA, US
International Classification:
A61M 31/00
US Classification:
604 89
Abstract:
The present invention discloses a device, which comprises a double burette syringe, a stopper, a slidable plate for mixing, and a plurality of mixing bars easily detachable from the mixing plate. This invention relates to devices for storing, delivering, and mixing of a two component double burette syringe.
Joan L Wang MD 913 Ridgebrook Rd STE 314, Sparks Glencoe, MD 21152 (410)4721113 (phone), (410)4721192 (fax)
Education:
Medical School Inst of Med I, Yangon, Myanmar Graduated: 1973
Conditions:
Abnormal Vaginal Bleeding Candidiasis of Vulva and Vagina Herpes Genitalis Menopausal and Postmenopausal Disorders
Languages:
Chinese English
Description:
Dr. Wang graduated from the Inst of Med I, Yangon, Myanmar in 1973. She works in Sparks Glencoe, MD and specializes in Gynecology. Dr. Wang is affiliated with Greater Baltimore Medical Center.
Joanna Wang. From Wikipedia, the free encyclopedia. Jump to: navigation, search ... Birth name, Wang Ruolin. Born, August 1, 1988 (1988-08-01) (age 23) ...