Chainsaw guide bar

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front side view of a guide bar according to one embodiment of the new design;

FIG. 2 is a rear side view thereof;

FIG. 3 is a right end view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

All broken lines shown in the drawings are for environmental purposes only and form no part of the claimed design.

Claims

The ornamental design for a chainsaw guide bar, as shown and described.

Referenced Cited
U.S. Patent Documents
2348612 May 1944 Deacon
2660204 November 1953 Rosenboom
2901131 August 1959 Collier
4138813 February 13, 1979 Harada et al.
4334358 June 15, 1982 Reynolds
4654972 April 7, 1987 Sellmaier et al.
4837934 June 13, 1989 Krohn
5014435 May 14, 1991 Date et al.
5025561 June 25, 1991 Sugihara et al.
5035058 July 30, 1991 Date et al.
5216814 June 8, 1993 McGregor
5249363 October 5, 1993 Mitrega et al.
5271157 December 21, 1993 Wieninger et al.
5842279 December 1, 1998 Andress et al.
6138339 October 31, 2000 Escher et al.
6427342 August 6, 2002 Breitbarth et al.
6698101 March 2, 2004 Chen
20100229406 September 16, 2010 Ruth
Foreign Patent Documents
06-297404 October 1994 JP
Other references
  • 2,628,372, Canadian Office Action, pp. 2 and 3.
  • Hal Macintosh, The Art and Craft of Chainsaw Carving, Copyright 2001, Fox Chapel Publishing; ISBN 978-1-56523-128-3, 2 pages from book.
  • Chain Bar Repairing: Products & Services at mhtml:file://C:\Documents and Settings\fjspanitz\Local Settings \Temporary Internet Files\C... Jun. 2, 2010, 2 pages.
Patent History
Patent number: D630922
Type: Grant
Filed: Apr 15, 2010
Date of Patent: Jan 18, 2011
Inventor: Brian J. Ruth (Lehighton, PA)
Primary Examiner: Antoine D Davis
Attorney: Duane Morris LLP
Application Number: 29/359,774
Classifications
Current U.S. Class: D8/70