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Patent
   D247522
Priority
Jun 18 1976
Filed
Dec 01 1976
Issued
Mar 14 1978
Expiry
Mar 14 1992
Inventors
Woithe, Gu…
Assg.orig
Triumph We…
Assg.curr
TRIUMPH-AD…
Entity
unknown
Referenced by
10
References
2
Maint.:
n/a
The ornamental design for an electronic pocket calculator, as shown and described.

FIG. 1 is a front perspective view of an electronic pocket calculator shown in my design;

FIG. 2 is a front view thereof on an enlarged scale;

FIG. 3 is a left side view thereof; and

FIG. 4 is a rear view thereof on an enlarged scale.

The bottom of the calculator is flat and unornamented.
INVENTORS:

Woithe, Gunter

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D277681, Mar 24 1982 Sharp Corporation Calculator
D279196, Mar 07 1983 Sharp Corporation Electronic calculator with watch
D290018, Dec 28 1984 Canon Kabushiki Kaisha Desk-top electronic calculator
D307595, Apr 11 1986 SHARP KABUSHIKI KAISHA, A CORP OF JAPAN Electronic calculator
D309153, Apr 08 1987 Sharp Corporation Electronic calculator
D309624, Apr 11 1986 SHARP KABUSHIKI KAISHA, OSAKA, JAPAN A CORP OF Electronic calculator
D309625, Apr 27 1987 Sharp Corporation Electronic calculator
D311905, Oct 12 1987 Cash register
D445447, Dec 17 1999 POLLYFLAME INTERNATIONAL B V Calculator
D969135, Apr 27 2022 elago CO. LTD Stand for electronic device
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
221227,
235209,
ASSIGNMENT RECORDS    Assignment records on the USPTO
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 01 1976Triumph Werke Nurnberg A.G.(assignment on the face of the patent)
Aug 13 1980TRIUMPH WERKE NURNBERG AKTIENGESELLSCHAFTTRIUMPH-ADLER AKTIENGESELLSLCHAFT FUR BURO-UND INFORMATIONSTECHNIKCHANGE OF NAME SEE DOCUMENT FOR DETAILS EFFECTIVE DATE 8 13 800039350913 pdf
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