Patent
   D281309
Priority
Apr 25 1983
Filed
Apr 25 1983
Issued
Nov 12 1985
Expiry
Nov 12 1999
Assg.orig
Entity
unknown
4
6
n/a
The ornamental design for a digital depth meter, substantially as shown and described.

FIG. 1 is a top, front, left side perspective view of a digital depth meter showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a front elevational view of a second embodiment of that shown in FIG. 1; and

FIG. 8 is a rear elevational view of that shown in FIG. 7.

Highstreet, Rebecca A., Shield, Raymond G., Jensen, Nancy A.

Patent Priority Assignee Title
D289265, Oct 03 1984 Techsonic Industries, Inc. Marine depth sounder
D611853, Mar 21 2008 Cilag GmbH International; Lifescan IP Holdings, LLC Analyte test meter
D612275, Mar 21 2008 Cilag GmbH International; Lifescan IP Holdings, LLC Analyte test meter
D615431, Mar 21 2008 Cilag GmbH International; Lifescan IP Holdings, LLC Analyte test meter
Patent Priority Assignee Title
3696384,
3733582,
4205395, Nov 08 1978 HOLLY SPRINGS OF FLORIDA, INCORPORATED Depth recorder
4413518, Jul 20 1981 NDT INSTRUMENTS INC , Apparatus and method for measuring the extension of bolts under stress
191581,
222941,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 21 1983HIGHSTREET, REBECCA A SIGNET SCIENTIFIC CO ASSIGNMENT OF ASSIGNORS INTEREST 0041220443 pdf
Apr 21 1983SHIELD, RAYMOND G SIGNET SCIENTIFIC CO ASSIGNMENT OF ASSIGNORS INTEREST 0041220443 pdf
Apr 21 1983JENSEN, NANCY A SIGNET SCIENTIFIC CO ASSIGNMENT OF ASSIGNORS INTEREST 0041220443 pdf
Apr 25 1983Signet Scientific Co.(assignment on the face of the patent)
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