Swing hammer for particulate size reduction system

- Riley Power Inc.
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Description

FIG. 1 is a perspective view of a swing hammer for a particulate size reduction system.

FIG. 2 is a plan view of a the swing hammer of FIG. 1.

FIG. 3 is a side elevation view of the swing hammer of FIG. 1.

FIG. 4 is a side elevation view of the swing hammer of FIG. 1, showing the side opposite that shown in FIG. 3.

FIG. 5 is an end elevation view of the swing hammer of FIG. 1, as viewed from the right as oriented in FIG. 2.

FIG. 6 is an end elevation view of the swing hammer of FIG. 1, showing the end opposite that shown in FIG. 5.

FIG. 7 is a perspective view of another representative embodiment of a swing hammer for a particulate size reduction system according to a second representative embodiment of the present invention.

FIG. 8 is a plan view of the swing hammer of FIG. 7.

FIG. 9 is a side elevation view of the swing hammer of FIG. 7.

FIG. 10 is a side elevation view of the swing hammer of FIG. 7, showing the side opposite that shown in FIG. 9.

FIG. 11 is an end elevation view of the swing hammer of FIG. 7, as viewed from the right as oriented in FIG. 8; and,

FIG. 12 is an end elevation view of the swing hammer of FIG. 7, showing the end opposite that shown in FIG. 11.

The broken lines in the drawings depict unclaimed environmental subject matter.

Claims

The ornamental design for a swing hammer for particulate size reduction system, as shown and described in the attached specification.

Referenced Cited
U.S. Patent Documents
648791 May 1900 Raynal
1628609 May 1927 Newhouse
2015581 September 1935 Armour
2341105 February 1944 Kueneman et al.
2531597 November 1950 Anderson
2625332 January 1953 Rogers et al.
2628038 February 1953 Rogers et al.
2637502 May 1953 Bond
2639863 May 1953 Rogers
3050018 August 1962 Pearson
3092337 June 1963 Patterson
4000859 January 4, 1977 Whitney
4202504 May 13, 1980 Cameron
4919795 April 24, 1990 Fujii et al.
5025930 June 25, 1991 Barthelmess
5289978 March 1, 1994 Lundquist
5348272 September 20, 1994 Lukstas et al.
5381976 January 17, 1995 Chon et al.
5439327 August 8, 1995 Wertheim
5560550 October 1, 1996 Krawczyk
5836229 November 17, 1998 Wakayama et al.
5938045 August 17, 1999 Makino et al.
D429741 August 22, 2000 Warren
6123279 September 26, 2000 Stafford et al.
6443376 September 3, 2002 Huang et al.
D465231 November 5, 2002 Jung et al.
D465502 November 12, 2002 Jung et al.
6644479 November 11, 2003 Kimmeyer et al.
6796212 September 28, 2004 Maekawa et al.
6971598 December 6, 2005 Schillinger et al.
D552638 October 9, 2007 Willibald
7377459 May 27, 2008 Potts
D574400 August 5, 2008 Willibald
7494080 February 24, 2009 Knotts
7516912 April 14, 2009 Schmitz et al.
D616286 May 25, 2010 Foresman
7837138 November 23, 2010 Schmitz et al.
D637632 May 10, 2011 Schmitz et al.
D638451 May 24, 2011 Wong
20020038594 April 4, 2002 Maekawa et al.
20030079583 May 1, 2003 Funakoshi et al.
20040155085 August 12, 2004 Takamatsu et al.
20040177892 September 16, 2004 Crittenden et al.
20040238666 December 2, 2004 Gray et al.
20070056171 March 15, 2007 Taryoto
20080272217 November 6, 2008 Schmitz et al.
20090039061 February 12, 2009 Kondo et al.
20090114751 May 7, 2009 Doppstadt et al.
20090126551 May 21, 2009 Takamatsu et al.
20090179060 July 16, 2009 Takamatsu et al.
20090250538 October 8, 2009 Schmitz et al.
20110041661 February 24, 2011 Kouchi et al.
20110132954 June 9, 2011 Tomei et al.
20110232422 September 29, 2011 Maekawa et al.
Patent History
Patent number: D685401
Type: Grant
Filed: Dec 2, 2011
Date of Patent: Jul 2, 2013
Assignee: Riley Power Inc. (Worcester, MA)
Inventors: William Schmitz (Clymer, NY), Daniel P. Smith (Spencer, MA), Craig A. Penterson (Sutton, MA)
Primary Examiner: Patricia Palasik
Application Number: 29/407,864
Classifications