Multi-lobal rear chuck sleeve

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Description

FIG. 1 is a bottom view of a multi-lobal rear chuck sleeve in accordance with the present invention.

FIG. 2 is a side view of the multi-lobal rear chuck sleeve as illustrated in FIG. 1.

FIG. 3 is a top view of the multi-lobal rear chuck sleeve as illustrated in FIG. 1.

FIG. 4 is another side view of the multi-lobal rear chuck sleeve as illustrated in FIG. 1.

FIG. 5 is another side view of the multi-lobal rear chuck sleeve as illustrated in FIG. 1.

FIG. 6 is a front perspective view of the multi-lobal rear chuck sleeve as illustrated in FIG. 1; and,

FIG. 7 is a rear perspective view of the multi-lobal rear chuck sleeve as illustrated in FIG. 1.

Referenced Cited
U.S. Patent Documents
D268414 March 29, 1983 Gleary
D359217 June 13, 1995 Owens et al.
D361076 August 8, 1995 Shadeck et al.
D366052 January 9, 1996 Barton et al.
D386193 November 11, 1997 Steadings
2376432 May 1945 Henson
5171030 December 15, 1992 Rohm
Other references
  • Twelve (12) photographs of drill chuck.
Patent History
Patent number: D411552
Type: Grant
Filed: Mar 4, 1998
Date of Patent: Jun 29, 1999
Assignee: Power Tool Holders Incorporated (Wilmington, DE)
Inventor: Kevin C. Miles (Clemson, SC)
Primary Examiner: Nelson C. Holtje
Law Firm: Dority & Manning, P.A.
Application Number: 0/84,514
Classifications
Current U.S. Class: Tool Or Work Holder (D15/140); D8/70
International Classification: 1509;