PTO Wrapper PDF
Dossier Espace Google
Patent
   D637632
Priority
May 03 2007
Filed
Oct 19 2010
Issued
May 10 2011
Expiry
May 10 2025
Inventors
Penterson,…
Assg.orig
RILEY POWE…
Assg.curr
Riley Powe…
Entity
unknown
Referenced by
4
References
36
Maint.:
n/a
The ornamental design for a swing hammer for particulate size reduction system, as shown and described in the attached specification.

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

FIG. 2 is a top plan view of the swing hammer for particulate size reduction system; and,

FIG. 3 is a cross-sectional view of the swing hammer for particulate size reduction system taken along line 3—3 of FIG. 1.
INVENTORS:

Penterson, Craig A., Schmitz, William, Smith, Daniel P.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
10676892, Oct 23 2015 Allu Finland Oy Replaceable blade piece and blade piece holder of a working cylinder of a screen crusher
D685401, May 03 2007 Riley Power Inc. Swing hammer for particulate size reduction system
D700920, Aug 28 2013 Terrasource Global Corporation Portion of a hammer
D719988, Oct 05 2012 Vermeer Manufacturing Company Rear connection inter-face for a reducing element of a material reducing machine
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
1628609,
2015581,
2341105,
2531597,
2625332,
2628038,
2637502,
2639863,
3050018,
3092337,
4000859, Feb 09 1976 Sivyer Steel Corporation Two-piece hammer
4202504, Jul 14 1978 MADICK, EDDIE, COMPTON, CA; NADEL, RICHARD L , COMPTON, CA Two-piece hammers for hammer mills
4919795, Jan 18 1988 Taiheiyo Cement Corporation Leakage prevention apparatus for a classifier
5025930, Apr 10 1987 OMYA GmbH Centrifugal classifier
5289978, Jul 08 1991 Apparatus for continuous container label removal
5348272, Mar 31 1993 Alstom Technology Ltd Damper with improved drive shaft bearing assembly
5381976, Jun 11 1993 BABCOCK & WILCOX COMPANY, THE Replaceable tip hammer
5439327, Sep 27 1991 NEW ISCAR LTD ; Iscar Ltd Metal cutting tool
5560550, Dec 22 1994 ALSTOM POWER INC Dry solids pump system for feeding a high pressure combustor
5938045, Jan 12 1996 Ricoh Company, LTD Classifying device
6123279, Mar 18 1996 TELSMITH, INC Rock crusher having crushing-enhancing inserts, method for its production, and method for its use
6443376, Dec 15 1999 Hosokawa Micron Powder Systems Apparatus for pulverizing and drying particulate matter
6644479, Sep 23 1999 Polysius AG Method and air separator for classifying charging material reduced in size
6971598, Apr 10 2002 BETEK BERGBAU - UND HARTMETALLTECHNIK KARL-HEINZ SIMON GMBH & CO KG Cutter body with a beater
7377459, Nov 08 2003 MMD Design and Consultancy Limited Tooth construction for a mineral breaker
7494080, Nov 21 2005 Hammer for rotary impact crusher
7516912, May 03 2007 RILEY POWER, INC Swing hammer for particulate size reduction system
20040177892,
20040238666,
20080272217,
20090114751,
20090250538,
D429741, Jul 30 1999 Impact Service Corporation Pocketed impeller shoe
D552638, Jun 20 2006 AHWI Maschinenbau GmbH Cutting body for rotors used to pulverize organic materials
D574400, Aug 05 2005 AHWI Maschinenbau GmbH Cutting body for rotors to break up organic matter, especially cutting body for use in rotors to break up cotton cultures
D616286, Mar 09 2009 Wire tang casting
ASSIGNMENT RECORDS    Assignment records on the USPTO
/////
Executed onAssignorAssigneeConveyanceFrameReelDoc
May 25 2007SMITH, DANIEL P RILEY POWER, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0359250504 pdf
May 29 2007SCHMITZ, WILLIAMRILEY POWER, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0359250504 pdf
May 29 2007PENTERSON, CRAIG A RILEY POWER, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0359250504 pdf
Oct 19 2010Riley Power Inc.(assignment on the face of the patent)
Oct 27 2010RILEY POWER INC BANK OF AMERICA, N A , AS ADMINISTRATIVE AGENTNOTICE OF GRANT OF SECURITY INTEREST IN PATENTS0361150476 pdf
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule