Collet-less boring bar device

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Description

FIG. 1 is a front view of one embodiment of the collet-less boring bar device embodying my new design,

FIG. 2 is a rear view of the collet-less boring bar device of FIG. 1,

FIG. 3 is a right side view of the collet-less boring bar device of FIG. 1,

FIG. 4 is a left side view of the collet-less boring bar device of FIG. 1,

FIG. 5 is a top view of the collet-less boring bar device of FIG. 1,

FIG. 6 is a bottom view of the collet-less boring bar device of FIG. 1,

FIG. 7 is perspective view of the collet-less boring bar device of FIG. 1; and,

FIG. 8 is a perspective view of the collet-less boring bar device of FIG. 1 with phantom lines indicating a bit and clamp secured to the device for reference only, the bit and clamp not being included as part of the disclosed invention.

Claims

The ornamental design for a collet-less boring bar device, as shown and described.

Referenced Cited
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5039259 August 13, 1991 Duncan
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D508507 August 16, 2005 Oettle
D526669 August 15, 2006 McCoppin
D541320 April 24, 2007 Sjoo et al.
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Patent History
Patent number: D617358
Type: Grant
Filed: Jan 5, 2010
Date of Patent: Jun 8, 2010
Inventor: Matthew R. Guse (Augusta, WI)
Primary Examiner: Sandra Snapp
Assistant Examiner: Patricia Palasik
Attorney: Tipton L. Randall
Application Number: 29/348,420
Classifications