John Piccolo-Wignall,Douglas C. Fritz,James R. Osborn
申请号：
US15793051
公开号：
US20180042792A1
申请日:
2017.10.25
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A removable cartridge configured to be inserted into a receiving channel. The cartridge includes an elongated body having a leading end, a trailing end, a top surface and a bottom surface. A button protrudes from the top surface of the elongated body and is positioned proximate the trailing end of the elongated body. When the cartridge is being inserted into the receiving channel, the button is compressed. After the cartridge is inserted into the receiving channel, the button releases into an opening that intersects with the receiving channel so as to lock the cartridge in the channel.
