Rotary power tool chuck

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Description

FIG. 1 is a front perspective view of a rotary power tool chuck showing our new design;

FIG. 2 is a right side elevation view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines in the drawings illustrate portions of the rotary power tool chuck that form no part of the claimed design

Claims

We claim the ornamental design for a rotary power tool chuck, as shown and described.

Referenced Cited
U.S. Patent Documents
3119274 January 1964 Short
D259855 July 14, 1981 Derbyshire
4602799 July 29, 1986 Röhm
5829761 November 3, 1998 Röhm
5934689 August 10, 1999 Montjoy
D423527 April 25, 2000 Sakamaki
D426840 June 20, 2000 Sakamaki
D433909 November 21, 2000 Long
D434629 December 5, 2000 Long
D461696 August 20, 2002 Chunn
D461697 August 20, 2002 Chunn
D462249 September 3, 2002 Chunn
6517088 February 11, 2003 Röhm
D472443 April 1, 2003 Chunn
D474387 May 13, 2003 Chunn
6581942 June 24, 2003 Röhm
D514416 February 7, 2006 Watson
D540645 April 17, 2007 Yaksich
D542815 May 15, 2007 Concari
D555181 November 13, 2007 Hu
D562099 February 19, 2008 Hu
D565376 April 1, 2008 Hu
D565377 April 1, 2008 Hu
D567268 April 22, 2008 Mack
D580727 November 18, 2008 Mack
D590228 April 14, 2009 Aglassinger
D593390 June 2, 2009 Sakamaki
7845650 December 7, 2010 Mack
8708346 April 29, 2014 Harrison et al.
D735007 July 28, 2015 Schenk
D735549 August 4, 2015 Schenk
9205497 December 8, 2015 Harrison et al.
20030020242 January 30, 2003 Mack
20080143062 June 19, 2008 Mack
20100127463 May 27, 2010 Zhou
20100295257 November 25, 2010 Mack
20150251252 September 10, 2015 Schenk
20160236283 August 18, 2016 Schenk et al.
Foreign Patent Documents
7309760 June 1973 DE
3540223 May 1987 DE
20220597 November 2003 DE
20312517 January 2004 DE
102014108723 December 2015 DE
2017024544 February 2017 WO
Patent History
Patent number: D878887
Type: Grant
Filed: Mar 9, 2018
Date of Patent: Mar 24, 2020
Assignee: Milwaukee Electric Tool Corporation (Brookfield, WI)
Inventors: Joseph H. Ellice (Greenfield, WI), Ryan A. Dedrickson (Sussex, WI), Cole A. Conrad (Wauwatosa, WI), Mayela Schoonover (Waukesha, WI)
Primary Examiner: Darlington Ly
Application Number: 29/639,893
Classifications
Current U.S. Class: D8/70; Tool Or Work Holder (D15/140)