S-B Manufacturing Co., Ltd. Trademarks
PROTEC KING
Filed: October 17, 1979
Metal Security Devices in Form of a Wedge Designed to Prevent Lifting and Unlocking of Sliding Doors and Windows
Owned by: S-B Manufacturing Co., Ltd.
Serial Number: 73235618
PROTEC KING
Filed: January 3, 1983
Door and Window Locks
Owned by: S-B Manufacturing Co., Ltd.
Serial Number: 73408127
PROTEC KING
Filed: November 4, 1983
CHAIN DOOR FASTENERS; METAL SECURITY DEVICES; DOOR AND WINDOW LOCKS
Owned by: S-B Manufacturing Co., Ltd.
Serial Number: 73451297
