Loudspeaker cone
Babb June 14, 1
U.S. patent number D244,698 [Application Number 05/663,341] was granted by the patent office on 1977-06-14 for loudspeaker cone. This patent grant is currently assigned to Babbco, Ltd.. Invention is credited to Burton A. Babb.
| United States Patent | D244,698 |
| Babb | June 14, 1977 |
Loudspeaker cone
Claims
The ornamental design for a loudspeaker cone, as shown and described.
| Inventors: | Babb; Burton A. (Dallas, TX) |
|---|---|
| Assignee: | Babbco, Ltd. (Dallas,
TX) |
| Appl. No.: | 05/663,341 |
| Filed: | March 3, 1976 |
| Current U.S. Class: | D14/222; D12/206 |
| Current International Class: | D1401 |
| Field of Search: | ;D26/14G ;181/173,174,157 ;D12/212 |
References Cited [Referenced By]
U.S. Patent Documents
| D186669 | November 1959 | Richards et al. |
| D186670 | November 1959 | Durbin |
| D225069 | November 1972 | May |
| 1829355 | October 1931 | Houghton |
| 2810447 | October 1957 | Radin |
| 3563337 | February 1971 | Kawamura |
Description
FIG. 1 is a front perspective view of a loudspeaker cone showing my new design;
FIG. 2 is a front elevation thereof; and
FIG. 3 is a cross-section taken on line 3--3 of FIG. 2.
The broken lines are shown for illustrative purposes only.
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