Patent
   D271879
Priority
Aug 07 1978
Filed
Aug 07 1978
Issued
Dec 20 1983
Expiry
Dec 20 1997
Assg.orig
Entity
unknown
9
4
n/a
The ornamental design for a pneumatic separator, as shown and described.

FIG. 1 is a front elevational view of a pneumatic separator, with the conveyor belt shown in phantom showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is an elevational view of the right-hand side of FIG. 1;

FIG. 4 is an elevational view of the left-hand side of FIG. 1;

FIG. 5 is a top plan view thereof;

FIG. 6 is a front perspective view thereof to a somewhat reduced scale with the conveyor belt shown in phantom; and,

FIG. 7 is a rear perspective view thereof to a slightly reduced scale.

Neilson, David R.

Patent Priority Assignee Title
D303672, Feb 28 1986 STAMICARBON B V Design for a cyclone separator
D612878, Sep 22 2008 Hatchtech Group B.V. Cyclone separator
D633119, Apr 07 2009 GEA Mechanical Equipment GmbH Separator having a drive
D637215, Dec 02 2010 Rockler Companies, Inc.; ROCKLER COMPANIES, INC Chip separator kit
D644674, Oct 24 2008 Metso Minerals Oy; Metso Outotec Finland Oy Belt guard for a flotation cell
D645067, Oct 24 2008 Metso Minerals Oy; Metso Outotec Finland Oy Belt guard for a flotation cell
D706324, Apr 02 2012 The Original Resinator LLC Rotary separating machine
D759334, Jan 10 2014 Sintokogio, Ltd Pneumatic conveyor
D768745, Apr 22 2015 Sluice
Patent Priority Assignee Title
2702630,
3265210,
3480142,
3972808, Mar 25 1974 FAIRMOUNT MINERALS, LTD , Pneumatic classifier with particle removal system
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