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Assistive listening device |
| D573588 |
Assistive listening device
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| Patent Drawings: | |
| Inventor: |
Warren, et al. |
| Date Issued: |
July 22, 2008 |
| Application: |
D/267,979 |
| Filed: |
October 26, 2006 |
| Inventors: |
Warren; Daniel Max (Geneva, IL)
Mason; Matthew Mial (Algonquin, IL)
Grounds; Clifford Ryan (Plainfield, IL)
Joschika; Thomas (Sleepy Hollow, IL)
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| Assignee: |
Knowles Electronic, LLC (Itasca, IL) |
| Primary Examiner: |
Greene; Paula A. |
| Assistant Examiner: |
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| Attorney Or Agent: |
Fitch, Even, Tabin & Flannery |
| U.S. Class: |
D14/225 |
| Field Of Search: |
D14/225; 181/21; 181/158; 181/192; 181/242; 381/174; 381/191; 381/355; 381/356; 381/369; 381/360; 381/353 |
| International Class: |
1401 |
| U.S Patent Documents: |
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| Foreign Patent Documents: |
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| Other References: |
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| Abstract: |
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| Claim: |
CLAIM The ornamental design for an assistive listening device, as shown and described. |
| Description: |
FIG. 1 is a perspective view of an assistive listening device according to our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a front view thereof; and,
FIG. 7 is a rear view thereof, the undisclosed portion is not part of the claimed design.
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