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Patent
   D250882
Priority
Nov 15 1976
Filed
Nov 15 1976
Issued
Jan 23 1979
Expiry
Jan 23 1993
Inventors
Johansen, …
Assg.orig
Substral I…
Assg.curr
Substral I…
Entity
unknown
Referenced by
14
References
1
Maint.:
n/a
The ornamental design for a soil humidity meter, as shown.

FIG. 1 is a top and right front perspective view of a soil humidity meter showing my new design;

FIG. 2 is a bottom and left rear perspective view thereof.
INVENTORS:

Johansen, Villi

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D276796, Jul 02 1981 Portable electrical resistance sensing wand
D292778, Sep 06 1984 Gardena Kress & Kastner GmbH Humidity sensor
D300727, Sep 20 1985 Yamato Scientific Co., Ltd. Temperature and humidity measuring device
D611151, Jun 10 2008 Cilag GmbH International; Lifescan IP Holdings, LLC Test meter
D611372, Sep 19 2008 Cilag GmbH International; Lifescan IP Holdings, LLC Analyte test meter
D611489, Jul 25 2008 Cilag GmbH International; Lifescan IP Holdings, LLC User interface display for a glucose meter
D611853, Mar 21 2008 Cilag GmbH International; Lifescan IP Holdings, LLC Analyte test meter
D612274, Jan 18 2008 Cilag GmbH International; Lifescan IP Holdings, LLC User interface in an analyte meter
D612275, Mar 21 2008 Cilag GmbH International; Lifescan IP Holdings, LLC Analyte test meter
D612279, Jan 18 2008 Cilag GmbH International; Lifescan IP Holdings, LLC User interface in an analyte meter
D615431, Mar 21 2008 Cilag GmbH International; Lifescan IP Holdings, LLC Analyte test meter
D959999, Oct 07 2019 stenon GmbH Soil sensor module for a soil sensing system
D960000, Oct 07 2019 stenon GmbH Soil sensing system
D962793, Mar 17 2020 stenon GmbH User-interface for a soil sensing system
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
D242603, May 09 1975 Combined light intensity and moisture content indicator
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 15 1976Substral International, Pernille S.A.(assignment on the face of the patent)
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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