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Patent
   D261148
Priority
Nov 29 1979
Filed
Nov 29 1979
Issued
Oct 06 1981
Expiry
Oct 06 1995
Inventors
Lawrence, …
Assg.orig
Gradco/Den…
Assg.curr
GRADCO JA…
Entity
unknown
Referenced by
4
References
2
Maint.:
n/a
The ornamental design for a combined copying and sorting apparatus, substantially as shown.

FIG. 1 is a perspective view of a combined copying and sorting apparatus showing my new design;

FIG. 2 is an opposite view thereof.
INVENTORS:

Lawrence, Frederick J.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D266333, May 07 1980 GRADCO JAPAN LTD , A CORP OF JAPAN Combined copying and sorting apparatus
D270253, Jul 02 1981 GRADCO JAPAN LTD , A CORP OF JAPAN Combined copying and sorting machine
D270452, Oct 09 1980 Canon Kabushiki Kaisha Electrophotographic copying machine
D270537, Dec 16 1980 Tokyo Shibaura Denki Kabushiki Kaisha Combined electronic copying machine and sorter
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
4134581, Dec 20 1976 International Business Machines Corporation Virtual bin collator control
D254975, Nov 17 1977 International Business Machines Corporation Convenience collator for a copier
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 29 1979Gradco/Dendoki, Inc.(assignment on the face of the patent)
Aug 01 1980SHEA, PETER J STEWART, KEITH B ASSIGNMENT OF ASSIGNORS INTEREST 0038460089 pdf
Feb 20 1981STEWART, KEITH B GRADCO DENDOKI, INC ASSIGNMENT OF ASSIGNORS INTEREST 0038460085 pdf
Dec 03 1990GRADCO - DENDOKI, INC GRADCO SYSTEMS, INC CHANGE OF NAME SEE DOCUMENT FOR DETAILS MARCH 30, 19830055390073 pdf
Dec 05 1990GRADCO SYSTEMS, INC , A CORP OF CAGRADCO JAPAN LTD , A JAPANESE CORPORATIONSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0055970174 pdf
Mar 29 1991GRADCO SYSTEMS, INC , A CORP OF CAGRADCO JAPAN LTD , A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0059530001 pdf
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