Roller mill
Schrepfer November 17, 1
U.S. patent number D401,248 [Application Number D/072,209] was granted by the patent office on 1998-11-17 for roller mill. This patent grant is currently assigned to Buhler AG. Invention is credited to Georg Schrepfer.
| United States Patent | D401,248 |
| Schrepfer | November 17, 1998 |
Roller mill
Claims
The ornamental design for a roller mill, as shown and described.
| Inventors: | Schrepfer; Georg (Niederuzwil, CH) |
|---|---|
| Assignee: | Buhler AG (Uzwil,
CH) |
| Appl. No.: | D/072,209 |
| Filed: | June 4, 1997 |
Foreign Application Priority Data
| Dec 20, 1959 [CH] | 123791 | |||
| Current U.S. Class: | D15/131 |
| Current International Class: | 1509 |
| Field of Search: | ;D15/131 ;209/139.1 ;241/6-13,29,37,65,79.1,80,119,121,117,109,130,159,224,227,230,232,234,235,260 |
References Cited [Referenced By]
U.S. Patent Documents
| 4140285 | February 1979 | Linzberger et al. |
| 4339083 | July 1982 | Linzberger et al. |
| 5201470 | April 1993 | Baltensperger et al. |
Attorney, Agent or Firm: Finnegan, Henderson, Farabow, Garrett & Dunner
Description
FIG. 1 is a top perspective view of a roller mill;
FIG. 2 is a front view thereof;
FIG. 3 is a side view thereof; and,
FIG. 4 is a top view thereof.
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