This page contains all the U.S. trademarks filed by Doctors Research Group, Inc.. The list below is generated based on trademark correspondent identification information provided to the United States Patent Office (USPTO). Trademarkia.com is a free search engine of publicly available government records. Trademarkia.com does not represent correspondent listed on this page.

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Goods and Services: device for expanding the vaginal cavity during examination
DEAD (Circa: 2002)

SOFTSPEC VAGINAL SPECULUM

Goods and Services: Medical device for the stabilization of the jaw, namely an alveolar splint
DEAD (Circa: 2001)

LOCKTOOTH

Goods and Services: Dental instrument in the nature of a measuring device for sizing dental implants
DEAD (Circa: 2001)

CALIGRID

Goods and Services: Depth guide for dental implants
DEAD (Circa: 2001)

BITEBLOCK

Goods and Services: Medical accessories, namely diaphragms and covers for use with a stethoscope.
DEAD (Circa: 2001)

SAFESEAL