Invention Grant
- Patent Title: Measuring device and accessories for preparing quilt pieces
- Patent Title (中): 用于准备被子的测量装置和附件
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Application No.: US12173789Application Date: 2008-07-15
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Publication No.: US08011111B2Publication Date: 2011-09-06
- Inventor: John R. Brady
- Applicant: John R. Brady
- Main IPC: G01B3/14
- IPC: G01B3/14

Abstract:
A transparent measuring apparatus for material includes a planar structure including a top surface, bottom surface, a left edge, a right edge, a top end, a bottom end and a plurality of holes for attachment of accessories. A plurality of measurement lines is formed on at least one of the top and bottom surfaces. A material alignment guide is attached to the bottom surface. The material alignment guide includes a first edge for aligning the material and is configured for moveably aligning the first edge with the measurement lines. Protrusions extend below the bottom surface a sufficient distance from the bottom surface to facilitate movement of the material alignment device. A plurality of accessories adds width to the planer structure, adds length to the planer structure, provides a safety barrier when cutting along an edge and provides a slot for guiding cutting along an edge of the planer structure.
Public/Granted literature
- US20090025245A1 MEASURING DEVICE AND ACCESSORIES FOR PREPARING QUILT PIECES Public/Granted day:2009-01-29
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