Machinery Trademarks Filed in January 17, 1961
HELIFLEX

HELIFLEX

Filed: January 17, 1961
ROTARY PUMPS FOR PUMPING AND CIRCULATING LIQUIDS
Owned by: SEIGNOL
Serial Number: 72112001

GRIPRING

GRIPRING

Filed: January 17, 1961
Retaining Rings for Locking, Securing, or Positioning Machine Parts, Such as Shafts, Gears, Bearings, and the Like
Owned by: WALDES KOHINOOR, INC.
Serial Number: 72112008