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Patent
D350395
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Priority
Mar 22 1990
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Filed
Jul 02 1992
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Issued
Sep 06 1994
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Expiry
Sep 06 2008
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Assg.orig
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Entity
unknown
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7
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9
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n/a
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The ornamental design for connector coupling for a hearing aid, as shown and described.
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FIG. 1 is a top perspective view of a connector coupling for a hearing aid
showing my new design;
FIG. 2 is a bottom perspective view thereof;
FIG. 3 is a top view thereof;
FIG. 4 is a side view thereof, all side views being identical; and,
FIG. 5 is a bottom view thereof.
Håkansson, Bo
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| Patent |
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Assignee |
Title |
| 4524765, |
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|
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| 4716893, |
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| 4963144, |
Mar 17 1989 |
|
Bone screw fixation assembly, bone screw therefor and method of fixation |
| 4976715, |
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| 5129906, |
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| 5151103, |
Nov 03 1987 |
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| D270566, |
Oct 21 1980 |
|
Tube coupler for a hearing aid ear mold |
| D274839, |
Nov 23 1981 |
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| D300660, |
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a