PORTABLE HANDHELD POWERED ENVELOPE OPENER WITH GRIP HANDLE |
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| 申请号 | PCT/US0322987 | 申请日 | 2003-07-24 | 公开(公告)号 | WO2004011280A3 | 公开(公告)日 | 2004-06-03 |
| 申请人 | INNODESK BUSINESS TOOLS INC; LAMMERS ANTHONY J; NOTTINGHAM JOHN R; SPIRK JOHN W; PLANTZ JEFFREY SCOTT; BROWN PATRICK W; | 发明人 | LAMMERS ANTHONY J; NOTTINGHAM JOHN R; SPIRK JOHN W; PLANTZ JEFFREY SCOTT; BROWN PATRICK W; | ||||
| 摘要 | A portable, handheld envelope opening device is disclosed. The envelope opening device has a head portion and a handle portion. The head portion includes a slot defined by a pair of opposing walls and a base plate. The walls being spaced so as to guide the passage of an envelope and preferably are slightly angled to provide a tapered insertion end. A pair of rotary discs disposed within the head portion adjacent the base plate intersects in partially overlapping fashion along a centerline of said slot. The discs are spaced and positioned adjacent the base plate. The first disc includes a cutting edge, and the second disc is adapted to urge the envelope into engagement with the first cutting disc to sever a marginal edge of the envelope to expose the contents. A motor is coupled through a gearbox to the rotary discs to drive the discs. A switch is used to couple the motor to a battery power supply. In one embodiment, a decorative edge is applied to the envelope but the cutting disc by providing a sawtooth or undulating cutting edge on the disc. | ||||||
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