Microphone unit
Bergfeldt September 25, 2
U.S. patent number D448,361 [Application Number D/121,127] was granted by the patent office on 2001-09-25 for microphone unit. This patent grant is currently assigned to Telefonaktiebolaget LM Ericsson (publ). Invention is credited to Jonas Bergfeldt.
| United States Patent | D448,361 |
| Bergfeldt | September 25, 2001 |
Microphone unit
Claims
The ornamental design for a microphone unit, as shown and described.
| Inventors: | Bergfeldt; Jonas (Stockholm, SE) |
|---|---|
| Assignee: | Telefonaktiebolaget LM Ericsson
(publ) (Stockholm, SE) |
| Appl. No.: | D/121,127 |
| Filed: | April 4, 2000 |
Foreign Application Priority Data
| Oct 4, 1999 [SE] | 99-1772 | |||
| Current U.S. Class: | D14/225 |
| Current International Class: | 1401 |
| Field of Search: | ;D14/188,206,223,225-229,192,218 ;181/158,242 ;381/181,355-360,369 |
References Cited [Referenced By]
U.S. Patent Documents
| D245776 | September 1977 | Dellar |
| D278625 | April 1985 | Mathiasen |
| D326655 | June 1992 | Iribe |
| D344522 | February 1994 | Taniguchi |
| D392979 | March 1998 | Inukai |
| 3414686 | December 1968 | Reinthaler |
| 4789044 | December 1988 | Akino |
Attorney, Agent or Firm: Burns, Doane, Swecker & Mathis, L.L.P.
Description
FIG. 1 is a front, top perspective view of a microphone unit showing my new design;
FIG. 2 is a rear, bottom view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a front elevational view thereof; and,
FIG. 6 is a rear elevational view thereof.
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