US D323,331 SGrant
Adjustable Grinder
Issue Date:1992-01-21
•1 Claims
•4 Drawing Sheets
Abstract
Metadata
Inventor
- Tian-Wang Wang
Application Information
Application Number:US 2508109
Filing Date:1988-09-29
Priority Date:1988-09-29
Art Unit:293
Classifications
Field of Search:
D1551144124;125;126135 R118;119 R;120;130
Patent Drawings (4 sheets)
Description
FIG. 1 is a top, front and left side elevational view of an adjustable grinder showing my new design;
FIG. 2 is a front elevational view;
FIG. 3 is a rear elevational view;
FIG. 4 is a left side elevational view;
FIG. 5 is a right side elevational view; and
FIG. 6 is a top plan view thereof.
Claims
1. The ornamental design for an adjustable grinder, as shown and described.
Patent Citations (3)
| Patent | Date | Inventor | Cited By |
|---|---|---|---|
| USD119639 | 1940-03-01 | Ringsrub | |
| USD121245 | 1940-06-01 | Hollengreen et al. | |
| USD309147 | 1990-07-01 | Kronthaler |