Hong Kong Stationery Manufacturing Co.,Ltd. Trademarks
SMOOTH-LOCK
metal locking mechanism sold as a component of loose-leaf binders for preventing papers from becoming disassociated therefrom…
Owned by: Hong Kong Stationery Manufacturing Co.,Ltd.
Serial Number: 76442742
SAFETY-RING
Metal operating mechanism sold as a component of loose-leaf binders for preventing papers from becoming disassociated therefrom…
Owned by: Hong Kong Stationery Manufacturing Co.,Ltd.
Serial Number: 76504092
NO-PINCH
Metal mechanical ring binder mechanism consisting of metal rings supported in a metal housing, sold as a component of loose…
Owned by: Hong Kong Stationery Manufacturing Co.,Ltd.
Serial Number: 78668745
