Patent
   D292778
Priority
Sep 06 1984
Filed
Feb 28 1985
Issued
Nov 17 1987
Expiry
Nov 17 2001
Assg.orig
Entity
unknown
7
5
n/a
The ornamental design for a humidity sensor, as shown and described.

FIG. 1 is a top and right front perspective view of a humidity sensor showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a bottom plan view thereof.

Raffler, Dieter, Cilvio, Franco

Patent Priority Assignee Title
D313943, Jul 11 1988 NEOGEN CORPORATION Humidity detector
D317579, May 25 1989 Solar Wide Industrial Limited Combined fluid alert and thermometer
D336861, Apr 25 1990 Moisture detector for a water control unit
D883817, May 22 2018 SHENZHEN INTELLIROCKS TECH. CO., LTD. Hygrometer
D896106, Sep 03 2018 SHENZHEN INTELLIROCKS TECH. CO., LTD. Exterior hygrometer
D938288, Aug 21 2019 Zircon Corporation Tool
D960015, Dec 30 2019 ARLO TECHNOLOGIES, INC Motion sensor
Patent Priority Assignee Title
3427537,
234581,
D247162, Feb 05 1976 LMC Data, Inc. Moisture and light meter for plant life
D250882, Nov 15 1976 Substral International, Pernille S.A. Soil humidity meter
D279274, Mar 03 1983 Kett Electric Laboratory Grain moisture tester
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 15 1985CLIVIO, FRANCOGardena Kress + Kastner GmbHASSIGNMENT OF ASSIGNORS INTEREST 0043780567 pdf
Feb 15 1985RAFFLER, DIETERGardena Kress + Kastner GmbHASSIGNMENT OF ASSIGNORS INTEREST 0043780567 pdf
Feb 28 1985Gardena Kress & Kastner GmbH(assignment on the face of the patent)
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