Patent
   D631900
Priority
Dec 17 2009
Filed
Dec 17 2009
Issued
Feb 01 2011
Expiry
Feb 01 2025
Assg.orig
Entity
unknown
19
17
n/a
The ornamental design for a trommel, as shown and described.

FIG. 1 is a top front perspective view of a trommel showing our new design, the broken line showing of an engine forms no part of the claimed design.

FIG. 2 is a right side view thereof.

FIG. 3 is a left side view thereof.

FIG. 4 is a top plan view thereof.

FIG. 5 is a bottom plan view thereof.

FIG. 6 is a front view thereof; and,

FIG. 7 is a rear view thereof.

Prochaska, Daniel Lee, Prochaska, Darrell Lee

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Patent Priority Assignee Title
4339043, Feb 02 1981 Portable mining apparatus
5108584, Oct 09 1990 IE-TEC Licensing Limited Apparatus for extrating heavy metals from ore
5346071, Nov 05 1993 Norkot Manufacturing Co., Inc. Trommel screening apparatus
5641071, Jun 30 1995 METSO MINERALS INDUSTRIES, INC Convertible material separating apparatus, and convertible kits
5842578, Mar 27 1997 Screening apparatus and carrier combination
6065606, Aug 27 1998 DZ GRINDERS LLC Elevatable frame for transportable sorting machines
6378704, Feb 01 1999 KRAUSE MANUFACTURING, INC Water separation system, method and apparatus for construction debris
7273150, Dec 29 2003 Wildcat Manufacturing Co., Inc.; WILDCAT MANUFACTURING CO , INC Portable screening machine
20040182758,
20060237346,
20070119755,
D244925, Nov 11 1975 Powerscreen International Limited Screening apparatus for quarrying
D263836, Oct 11 1979 F. T. Read & Sons, Inc. Portable screening plant
D265094, Sep 17 1979 Separator
D360888, Aug 22 1994 Ore processor
D375752, Oct 12 1994 Extec Screens and Crushers Limited Mobile screening and distribution plant
D591780, Sep 12 2007 SCHEPPACH GMBH Motor driven riddle, especially for compost
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