Trademark Search  /  SINGLE FIELD

SINGLE FIELD

○ Dead · Cancelled

U.S. federal trademark · Serial No. 78581747 · Reg. No. 3345218

Mark
SINGLE FIELD
Status
Cancelled
Serial Number
78581747
Registration No.
3345218
Filing Date
March 7, 2005
Registration Date
November 27, 2007
Class(es)
Class 007

Owners

e7 Technology, LLC
16 · Cullman, AL, US
e7 Technology, LLC
16 · Cullman, AL, US
e7 Technology, LLC
16 · Cullman, AL, US

Goods & Services

Electric motors for machines having a spinning non-alternating torque field in the rotor torque area of the motor, namely, motors that have salient poled rotors where all the rotor poles are of the same magnetic polarity and which have spaces between the poles which are approximately equal to the poles' circumferential width and the source of these poles' constant polarity, which is either magnets or coils, either on the stator or rotor, is non-alternating and which sets up a combination radial-axial flux path through the stator that is never interrupted but merely moved between alternate sets of every other stator pole by alternating in-phase and out-of-phase stator coils, resulting in a spinning non-alternating torque field in the rotor torque area of the motor

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