Coffee filter
Elkerbout June 10, 1
U.S. patent number D255,313 [Application Number 05/881,878] was granted by the patent office on 1980-06-10 for coffee filter. This patent grant is currently assigned to U.S. Philips Corporation. Invention is credited to Marten F. Elkerbout.
| United States Patent | D255,313 |
| Elkerbout | June 10, 1980 |
Coffee filter
Claims
The ornamental design for a coffee filter, as shown.
| Inventors: | Elkerbout; Marten F. (Peize, NL) |
|---|---|
| Assignee: | U.S. Philips Corporation (New
York, NY) |
| Appl. No.: | 05/881,878 |
| Filed: | February 27, 1978 |
Foreign Application Priority Data
| Aug 30, 1977 [XB] | 52101-00 | |||
| Current U.S. Class: | D7/400; D7/667 |
| Current International Class: | D0704 |
| Field of Search: | ;D7/129,85,47,68,62,59 ;D15/113,119 |
References Cited [Referenced By]
U.S. Patent Documents
| D226531 | March 1973 | Beckman |
| D229158 | November 1973 | Marotta |
| D231307 | April 1974 | Wolfman |
| D234285 | February 1975 | Wickenberg |
| D235183 | May 1975 | Braun |
Attorney, Agent or Firm: Briody; Thomas A. Streeter; William J. Schneider; Rolf E.
Description
FIG. 1 is a perspective view of a coffee filter showing my new design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a top plan view thereof; and
FIG. 7 is a bottom plan view thereof.
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