PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D491207
|
Priority
Dec 23 2002
|
Filed
Dec 23 2002
|
Issued
Jun 08 2004
|
Expiry
Jun 08 2018
|
|
Assg.orig
|
|
Entity
unknown
|
2
|
8
|
n/a
|
|
|
The ornamental design for a particle separator, as shown and described.
|
FIG. 1 Top left perspective view.
FIG. 2 Right elevation; and,
FIG. 3 Top Plan.
The broken line showing is for illustrative purposes only and forms no part of the claimed design.
Gunderson, Roger Lynn
Patent |
Priority |
Assignee |
Title |
D591780, |
Sep 12 2007 |
SCHEPPACH GMBH |
Motor driven riddle, especially for compost |
D743461, |
Aug 04 2014 |
|
Particle size classification device for field use |
Patent |
Priority |
Assignee |
Title |
4276265, |
Dec 26 1979 |
WHEELABRATOR ENGINEERED SYSTEMS INC |
Screen for collection and distribution of process streams |
4361480, |
Jul 29 1981 |
VANATTA, LUCILLE, ROUTE 2, BOX 182, MIAMI, OKLAHOMA |
Separator unit for gold mining assembly |
4472269, |
Jul 19 1982 |
MEYERS, LOUIS J ; MEYERS, ELEANOR M |
Sluice box classifier for gold mining dredge |
4526683, |
Mar 22 1982 |
|
Solids separator |
4699382, |
Aug 29 1985 |
|
Apparatus for selecting numbers |
4839034, |
Jan 25 1988 |
|
Beneficiator for recovery of metal fractions from particulate gangue |
D265094, |
Sep 17 1979 |
|
Separator |
D351877, |
Oct 14 1993 |
|
Drum mixer for lottery game balls |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a