06513246 is referenced by 39 patents.

A utility knife having a casing with lock notches therein. A blade moving mechanism slidably mounted with its casing. The blade moving mechanism having blade holding finger adapted to receive a blade. The blade moving mechanism has a strap with a lock mechanism extending therefrom. The lock mechanism is adapted to cooperate with the lock notches in the casing to hold the blade moving mechanism in a predetermined position with the casing.

Title
Utility knife
Application Number
9/892868
Publication Number
6513246 (B2)
Application Date
June 28, 2001
Publication Date
February 4, 2003
Inventor
Qiu Jian Ping
Hangzhou
US
Agent
Joseph J Previto
US
Assignee
Great Neck Saw Manufacturers
NY, US
IPC
B26B 1/08
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