Butterworth Clocks, Inc. Trademarks
BUTTERBEARING
Filed: May 27, 2010
Combination ball bearing and custom sleeve used in clocks as an alternative to bushings to reduce friction
Owned by: Butterworth Clocks, Inc.
Serial Number: 85049813
BUTTERBUSHING
Filed: November 9, 2010
Machine parts, namely, bearings and bushings
Owned by: Butterworth Clocks, Inc.
Serial Number: 85172073
ETSYNTHA OF AMERICA
Filed: March 5, 2023
Synthetic lubricating oils
Owned by: Butterworth Clocks, Inc.
Serial Number: 97823655
KIENINGER OF AMERICA
Filed: March 5, 2023
Clock movements
Owned by: Butterworth Clocks, Inc.
Serial Number: 97823742
