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Patent
D297234
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Priority
Oct 20 1986
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Filed
Oct 20 1986
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Issued
Aug 16 1988
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Expiry
Aug 16 2002
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Assg.orig
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Entity
unknown
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1
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14
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n/a
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The ornamental design for a fetal communication device, as shown and described.
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FIG. 1 is a front elevational view of a fetal communication device showing
our new design;
FIG. 2 is a left side elevational view thereof, the right side elevational
view being a mirror image;
FIG. 3 is a rear elevational view thereof; and
FIGS. 4 and 5 are respectively top and bottom plan views thereof.
Hodson, Janet D., Strandfeldt, Fredrika M.
Patent |
Priority |
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Title |
1656914, |
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1922385, |
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3082838, |
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3346069, |
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4187635, |
Apr 03 1978 |
|
Method and apparatus for sound production |
434672, |
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4685448, |
Oct 11 1983 |
VOCALTECH, INC |
Vocal tactile feedback method and associated apparatus |
534543, |
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564898, |
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735645, |
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59543, |
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DE21740, |
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GB202268, |
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GBD529, |
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Oct 20 1986 | | Pregaphone Inc. | (assignment on the face of the patent) | | / |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a