HYDRA-SHIELD MANUFACTURING, INC. Trademarks
PRE-CON
Filed: May 29, 1980
Metal Large-Bore, Non-Automatic Check Valves Designed for Use Primarily in Fire-Fighting Equipment
Owned by: HYDRA-SHIELD MANUFACTURING, INC.
Serial Number: 73264065
HYDRA-SNAP
Filed: January 28, 1987
PLASTIC PROTECTIVE CAPS FOR THE OUTLETS OF FIRE HYDRANTS
Owned by: HYDRA-SHIELD MANUFACTURING, INC.
Serial Number: 73641572
HYDRA-STORZ
Filed: January 28, 1987
METAL ADAPTERS FOR THE OUTLETS OF FIRE HYDRANTS
Owned by: HYDRA-SHIELD MANUFACTURING, INC.
Serial Number: 73641573
CUSTODIAN
Filed: December 12, 1991
tamper-resistant valve locking nuts for fire hydrants and operating wrenches therefor, sold as a unit
Owned by: HYDRA-SHIELD MANUFACTURING, INC.
Serial Number: 74229830
