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Patent
   D310040
Priority
Jan 11 1988
Filed
Jan 11 1988
Issued
Aug 21 1990
Expiry
Aug 21 2004
Inventors
Dibert, Fr…
Assg.orig
Lillian J.…
Assg.curr
DIBERT, LI…
Entity
unknown
Referenced by
1
References
10
Maint.:
n/a
The ornamental design for a spherical compass, as shown and described.

FIG. 1 is a top plan view of a spherical compass showing my new design;

FIG. 2 is a front elevational view, the rear elevational view being an identical thereto; and

FIG. 3 is a bottom plan view thereof.
INVENTORS:

Dibert, Fred

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
7089674, Apr 29 2005 Angle-measuring gauge for motorcycles and the like
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
1397490,
2511688,
3133244,
4004348, Jan 16 1975 The Laitram Corporation High pressure compass housing
4513509, Jan 07 1983 SAAB-SCAIA AKTIEBOLAG Attitude director indicator
4670988, Dec 16 1985 Compass mechanism used in combination with handle or like element on the interior of an automobile type vehicle
125445,
D280187, Jan 07 1983 SAAB-SCANIA AKTIEBOLAG, A SWEDEN CORP Attitude-director indicator
D303506, Jun 20 1986 Tanaka Manufacturing Co. Ltd. Vehicle compass with light
GB127135,
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 11 1988Lillian J., Dibert(assignment on the face of the patent)
Dec 02 1988DIBERT, FRED DEC D DIBERT, LILLIAN J , SURVIVING SPOUSEASSIGNMENT OF ASSIGNORS INTEREST 0052840811 pdf
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