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The ornamental design for a particle size analyzer, substantially as shown and described. |
FIG. 1 is a front elevational view of a particle size analyzer showing our new design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a top plan view;
FIG. 6 is a bottom plan view.
Lower, William E., Pogue, Glenn J.
Patent | Priority | Assignee | Title |
D645367, | Apr 05 2010 | Beckman Coulter, Inc | Automated analyzer |
D743461, | Aug 04 2014 | Particle size classification device for field use | |
D768745, | Apr 22 2015 | Sluice | |
D943652, | Feb 27 2020 | Satake Corporation | Optical sorting machine |
Patent | Priority | Assignee | Title |
2730236, | |||
3439800, | |||
4043901, | Dec 03 1975 | Gauld Equipment Sales Company | Wood chip screens |
4487323, | May 09 1983 | Weyerhaeuser Company | Automatic particle-size analyzer |
4620634, | May 25 1982 | Computer Services Corporation | Sorting device |
D265094, | Sep 17 1979 | Separator |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jan 06 1986 | POGUE, GLENN J | ROTEX, INC , A CORP OF OHIO | ASSIGNMENT OF ASSIGNORS INTEREST | 004507 | /0162 | |
Jan 06 1986 | LOWER, WILLIAM E | ROTEX, INC , A CORP OF OHIO | ASSIGNMENT OF ASSIGNORS INTEREST | 004507 | /0162 | |
Jan 17 1986 | Rotex, Inc. | (assignment on the face of the patent) | / |
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