Trademark Search / DOCTOR KNOW

DOCTOR KNOW

○ Dead · Cancelled

U.S. federal trademark · Serial No. 74705596 · Reg. No. 2219160

Mark

DOCTOR KNOW

Status

Cancelled

Serial Number

74705596

Registration No.

2219160

Filing Date

July 25, 1995

Registration Date

January 19, 1999

Class(es)

Class 042

Owners

Computational Systems, Inc.

03 · Knoxville, TN, US

Computational Systems, Inc.

03 · Knoxville, TN, US

Computational Systems, Inc.

03 · Knoxville, TN, US

Goods & Services

providing access to an electronic bulletin board in the field of predicative maintenance services, namely vibration analysis, shaft alignment and balance analysis, oil analysis, infrared image analysis, and electrical motor analysis

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.