Invention Grant
- Patent Title: Wrapping film dispenser
- Patent Title (中): 包装胶卷机
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Application No.: US13469609Application Date: 2012-05-11
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Publication No.: US08967440B2Publication Date: 2015-03-03
- Inventor: James Chang
- Applicant: James Chang
- Agency: Lipton, Weinberger & Husick
- Agent Ash Tankha
- Main IPC: B26F3/00
- IPC: B26F3/00

Abstract:
A wrapping film dispenser has a generally cylindrical container that defines a cavity for accommodating a wrapping film roll, and further defines a slot extending along its length for extracting a sheet of wrapping film through the slot. A gripping pad member is rigidly attached at a first lengthwise edge of the slot. A locking element is rigidly attached proximal to a second lengthwise edge of the slot. The locking element extends towards the gripping pad member, presses the extracted wrapping film sheet against the gripping pad member, and restricts movement and prevents roll back of the extracted wrapping film sheet. A cutting frame is rigidly attached proximal to the first lengthwise edge of the slot above the gripping pad member, and has a protruding element located at a predetermined location on the cutting frame for cutting the wrapping film sheet extracted out through the slot.
Public/Granted literature
- US20130299545A1 Wrapping Film Dispenser Public/Granted day:2013-11-14
Information query
IPC分类: