The Challenger Corporation Trademarks
CHALLENGER

CHALLENGER

Computer software featuring clinical training, testing and diagnostic material for use in the medical field
Owned by: The Challenger Corporation
Serial Number: 77620963

ERESIDENCY

ERESIDENCY

Internet based services for providing on-line non-downloadable software for posting interactive private calendars and record…
Owned by: The Challenger Corporation
Serial Number: 77620972

MED-CHALLENGER

MED-CHALLENGER

Computer software featuring clinical training, testing and diagnostic material for use in the medical field
Owned by: The Challenger Corporation
Serial Number: 77620984

CHALLENGER

CHALLENGER

Computer software for clinical training and diagnostic material for use in the medical field. that may be downloaded from…
Owned by: The Challenger Corporation
Serial Number: 87153849

CHALLENGER

CHALLENGER

Computer software for clinical training, testing, and diagnostic material for use in the medical field, and instructional…
Owned by: The Challenger Corporation
Serial Number: 87153886

MED-CHALLENGER

MED-CHALLENGER

Computer software for clinical training, testing, and diagnostic material for use in the medical field, and instructional…
Owned by: The Challenger Corporation
Serial Number: 87153914

MED-CHALLENGER

MED-CHALLENGER

Filed: January 26, 2017
Educational services, namely, providing on-line training and testing in the field of medicine
Owned by: The Challenger Corporation
Serial Number: 87315291

CHALLENGER

CHALLENGER

Filed: January 26, 2017
Educational services, namely, providing on-line training and testing in the field of medicine
Owned by: The Challenger Corporation
Serial Number: 87315307

CHALLENGER

CHALLENGER

Filed: January 26, 2017
Educational services, namely, providing on-line training and testing in the field of medicine
Owned by: The Challenger Corporation
Serial Number: 87315329