Patent
   D309629
Priority
Oct 13 1987
Filed
Oct 13 1987
Issued
Jul 31 1990
Expiry
Jul 31 2004
Assg.orig
Entity
unknown
2
3
n/a
The ornamental design for a calculator case, as shown and described.

FIG. 1 is a perspective view of a calculator case showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side 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.

Perelli, Thomas, Sereika, Joseph C., Barner, Terry L.

Patent Priority Assignee Title
D333315, Jan 08 1991 MONROE SYSTEMS FOR BUSINESS, INC Calculator case
D856411, Sep 21 2017 Casio Keisanki Kabushiki Kaisha Electronic calculator with printer
Patent Priority Assignee Title
223832,
227473,
D265208, Oct 29 1979 MONROE SYSTEMS FOR BUSINESS, INC A NE CORP Calculator
/////////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 13 1987Monroe Systems for Business, Inc.(assignment on the face of the patent)
Jun 22 1988SEREIKA, JOSEPH C MONROE SYSTEMS FOR BUSINESS, INC ASSIGNMENT OF ASSIGNORS INTEREST 0049060345 pdf
Jun 22 1988BARNER, TERRY L MONROE SYSTEMS FOR BUSINESS, INC ASSIGNMENT OF ASSIGNORS INTEREST 0049060345 pdf
Jun 22 1988PERELLI, THOMASMONROE SYSTEMS FOR BUSINESS, INC ASSIGNMENT OF ASSIGNORS INTEREST 0049060345 pdf
Sep 18 1990MONROE SYSTEMS FOR BUSINESS, INC , A CORP OF NVMELLON BANK EAST PSFS NATIONAL ASSOCIATIONSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0056520030 pdf
Apr 27 2001MELLON BANK, N A FKA MELLON BANK EAST PSFS NATIONAL ASSOCIATIONMONROE SYSTEMS FOR BUSINESS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0118460417 pdf
Apr 27 2001MONROE SYSTEMS FOR BUSINESS, INC CAROLINA WHOLESALE OFFICE MACHINE COMPANY, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0127350229 pdf
Aug 02 2004MONROE SYSTEMS FOR BUSINESS, INC Wachovia Bank, National AssociationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0151670443 pdf
Sep 07 2004CAROLINA WHOLESALE OFFICE MACHINE COMPANY, INC MONROE SYSTEMS FOR BUSINESS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0151470629 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule