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Patent
   D559891
Priority
Jan 17 2007
Filed
Jan 17 2007
Issued
Jan 15 2008
Expiry
Jan 15 2022
Inventors
Kent, Mich…
Assg.orig
Staples Th…
Assg.curr
WORKLIFE B…
Entity
unknown
Referenced by
6
References
6
Maint.:
n/a
The ornamental design for a calculator, as shown and described.

FIG. 1 is a top, rear, right side perspective view of a calculator, showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side view, the left side view being a mirror image thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken lines depict environmental subject matter only and form no part of the claimed design.
INVENTORS:

Kent, Michael, Hester, William D., D'Angelo, David Gerard

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D569368, Nov 19 2007 One-touch advice reminder playback/recorder
D605220, Aug 11 2008 Calculator
D631048, Nov 12 2008 PROGIND S R L Computer keyboard
D633094, Nov 12 2008 Progind S.R.L. Computer keyboard
D759745, Jun 19 2014 Low profile preamplifier
D877357, Jan 23 2018 Sample holder
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
D362266, Dec 22 1992 CASIO COMPUTER CO , LTD Electronic calculator
D490421, Apr 07 2003 United Parcel Service of America, Inc Portable delivery information acquisition device
D493787, Jul 10 2003 LEAPFROG ENTERPRISES, INC Print media receiving apparatus
D501867, Sep 24 2003 Royal Consumer Information Products, Inc Calculator
D502208, Sep 24 2003 Royal Consumer Information Products, Inc Large button calculator
D530734, Aug 24 2004 Calculator
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 17 2007Staples The Office Superstore, LLC(assignment on the face of the patent)
Feb 06 2007D ANGELO, DAVID GERARDStaples The Office Superstore, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0189390845 pdf
Feb 13 2007KENT, MICHAELStaples The Office Superstore, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0189390845 pdf
Feb 26 2007HESTER, WILLIAM DStaples The Office Superstore, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0189390845 pdf
Sep 12 2017SUPERSTORE WEST LLCOFFICE SUPERSTORE EAST LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0438440098 pdf
Sep 12 2017STAPLES BRANDS INC UBS AG, STAMFORD BRANCH, AS COLLATERAL AGENTSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0441520130 pdf
Sep 12 2017STAPLES, INC UBS AG, STAMFORD BRANCH, AS COLLATERAL AGENTSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0441520130 pdf
Sep 12 2017STAPLES BRANDS INC WELLS FARGO BANK, NATIONAL ASSOCIATION, AS COLLATERAL AGENTSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0439710462 pdf
Sep 12 2017STAPLES, INC WELLS FARGO BANK, NATIONAL ASSOCIATION, AS COLLATERAL AGENTSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0439710462 pdf
Sep 12 2017OFFICE SUPERSTORE EAST LLCSTAPLES BRANDS INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0438450785 pdf
Sep 12 2017Staples The Office Superstore, LLCSUPERSTORE WEST LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0438430801 pdf
Apr 16 2019STAPLES BRANDS INC WELLS FARGO BANK, NATIONAL ASSOCIATION, AS NOTES AGENTSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0490250369 pdf
Apr 16 2019STAPLES, INC WELLS FARGO BANK, NATIONAL ASSOCIATION, AS NOTES AGENTSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0490250369 pdf
Apr 18 2019STAPLES BRANDS INC STAPLES BRANDS LLCCERTIFICATE OF CONVERSION0528790129 pdf
Jun 11 2019STAPLES BRANDS LLCWORKLIFE BRANDS LLCCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0528820286 pdf
Jun 10 2024UBS AG, STAMFORD BRANCH, AS TERM LOAN AGENTSTAPLES, INC RELEASE OF SECURITY INTEREST IN INTELLECTUAL PROPERTY RECORDED AT RF 044152 01300676820025 pdf
Jun 10 2024UBS AG, STAMFORD BRANCH, AS TERM LOAN AGENTSTAPLES BRANDS INC RELEASE OF SECURITY INTEREST IN INTELLECTUAL PROPERTY RECORDED AT RF 044152 01300676820025 pdf
Jun 10 2024COMPUTERSHARE TRUST COMPANY, NATIONAL ASSOCIATION AS SUCCESSOR-IN-INTEREST TO WELLS FARGO BANK, NATIONAL ASSOCIATION STAPLES, INC RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0677830844 pdf
Jun 10 2024COMPUTERSHARE TRUST COMPANY, NATIONAL ASSOCIATION AS SUCCESSOR-IN-INTEREST TO WELLS FARGO BANK, NATIONAL ASSOCIATION STAPLES BRANDS INC RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0677830844 pdf
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