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Patent
D631900
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Priority
Dec 17 2009
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Filed
Dec 17 2009
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Issued
Feb 01 2011
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Expiry
Feb 01 2025
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Assg.orig
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Entity
unknown
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19
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17
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n/a
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The ornamental design for a trommel, as shown and described.
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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
| Patent |
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Title |
| 8789780, |
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|
Method for extracting heavy metals from hard rock and alluvial ore |
| 9644338, |
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| D690749, |
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|
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| D736287, |
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| D736288, |
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Sluice mat |
| D736842, |
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|
Sluice mat |
| D739886, |
Feb 03 2014 |
|
Sluice mat |
| D745073, |
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| D761893, |
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| D768745, |
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|
Sluice |
| D776732, |
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| D776733, |
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CDE Global Limited |
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| D809036, |
Mar 02 2017 |
|
Sluice mat |
| D818510, |
Aug 19 2015 |
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| D822734, |
Apr 26 2013 |
Sandvik Intellectual Property AB |
Screening media |
| D826301, |
Dec 19 2016 |
CDE Global Limited |
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| D971969, |
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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 |
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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 |
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Aug 27 1998 |
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Elevatable frame for transportable sorting machines |
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Feb 01 1999 |
KRAUSE MANUFACTURING, INC |
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|
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Nov 11 1975 |
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Screening apparatus for quarrying |
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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 |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
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Maintenance Fee Events |
n/a
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Maintenance Schedule |
n/a