Microphone filter
Morgan August 11, 1
U.S. patent number D396,862 [Application Number D/076,745] was granted by the patent office on 1998-08-11 for microphone filter. Invention is credited to Parris Morgan.
| United States Patent | D396,862 |
| Morgan | August 11, 1998 |
Microphone filter
Claims
The ornamental design for a microphone filter, as shown and described.
| Inventors: | Morgan; Parris (Accokeek, MD) |
|---|---|
| Appl. No.: | D/076,745 |
| Filed: | September 22, 1997 |
| Current U.S. Class: | D14/225 |
| Current International Class: | 1401 |
| Field of Search: | ;D6/512,513 ;D8/363,373 ;D14/206,225-229,299 ;181/158,242 ;248/310,323,324,329,637,670 ;381/91,122,168,169 ;379/430,431 |
References Cited [Referenced By]
U.S. Patent Documents
| D309562 | July 1990 | Boscacci et al. |
| D311679 | October 1990 | Morris |
| D377897 | February 1997 | Vogels |
| 1682409 | August 1928 | Nyman |
| 2106813 | February 1938 | Romanon |
| 2623957 | December 1952 | Cragg et al. |
| 4065087 | December 1977 | Solden |
| 4212219 | July 1980 | Hubbard |
| 4570746 | February 1986 | Das et al. |
| 4768614 | September 1988 | Case |
| 4776019 | October 1988 | Miyatake |
| 4975966 | December 1990 | Sapiejewski |
| 5255884 | October 1993 | O'Neill |
| 5621846 | April 1997 | Smith et al. |
Assistant Examiner: Bondade; Nanda
Attorney, Agent or Firm: Blackmon; Robert N.
Description
FIG. 1 is a perspective view of a microphone filter showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a right side elevational view;
FIG. 4 is a top view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a left side elevational view; and,
FIG. 7 is a bottom view thereof.
The broken line showing of a side firing microphone on FIG. 1 is for illustrative purposes only and forms no part of the claimed design.
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