HYER INDUSTRIES, INC. Trademarks
THAYER
Filed: November 23, 1973
HOPPER FLOW AID DEVICES-NAMELY, MECHANICAL APPARATUS WHICH VIBRATES, AGITATES OR AERATES BULK MATERIALS TO FACILITATE FLOW…
Owned by: HYER INDUSTRIES, INC.
Serial Number: 73007101
BRIDGE BREAKER
Filed: May 3, 1974
BULK MATERIALS FLOW AIDING DEVICES-NAMELY, HOPPER AND BIN DISCHARGERS
Owned by: HYER INDUSTRIES, INC.
Serial Number: 73020556
THAYER
Filed: November 9, 1988
HOPPER FLOW AID DEVICES - NAMELY, MECHANICAL APPARATUS WHICH VIBRATES, AGITATES OR AERATES BULK MATERIALS TO FACILITATE…
Owned by: HYER INDUSTRIES, INC.
Serial Number: 73762813
