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Patent
   D297514
Priority
Nov 27 1985
Filed
Nov 27 1985
Issued
Sep 06 1988
Expiry
Sep 06 2002
Inventors
Zurawski, …
Assg.orig
HYGRODYNAM…
Assg.curr
Hygrodynam…
Entity
unknown
Referenced by
2
References
6
Maint.:
n/a
The ornamental design for a hygrometer sensor, as shown and described.

FIG. 1 is a top plan view of a hygrometer sensor showing my new design;

FIG. 2 is a typical side elevational view thereof;

FIG. 3 is a front elevational view thereof, the rear view being a mirror image thereof;

FIG. 4 is a bottom plan view thereof.
INVENTORS:

Zurawski, Ronald A.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D845792, Jan 26 2018 KANE USA, INC Hygrometer probe
D957272, Nov 25 2019 STEGO-Holding GmbH Temperature gauge, hygrometer, or lux meter
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
3914982,
179690,
224987,
234419,
D260497, Aug 20 1979 FIGGIE INTERNATIONAL INC Wind chill indicator
D266316, Oct 27 1980 TSI Incorporated Fluid flow measuring head
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 17 1985ZURAWSKI, RONALD A HYGRODYNAMICS, INC ASSIGNMENT OF ASSIGNORS INTEREST 0045160820 pdf
Nov 27 1985Hygrodynamics, Inc.(assignment on the face of the patent)
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