USD257512S - Calculator case - Google Patents

Calculator case Download PDF

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Publication number
USD257512S
USD257512S US05/906,520 US90652078F USD257512S US D257512 S USD257512 S US D257512S US 90652078 F US90652078 F US 90652078F US D257512 S USD257512 S US D257512S
Authority
US
United States
Prior art keywords
calculator case
calculator
case
elevational view
view
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US05/906,520
Inventor
Terry L. Barner
Stuart D. Leer
Myron Beitler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Monroe Systems for Business Inc
Original Assignee
Litton Business Systems Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Litton Business Systems Inc filed Critical Litton Business Systems Inc
Priority to US05/906,520 priority Critical patent/USD257512S/en
Application granted granted Critical
Publication of USD257512S publication Critical patent/USD257512S/en
Assigned to MELLON BANK NATIONAL ASSOCIATION reassignment MELLON BANK NATIONAL ASSOCIATION SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: MONROE SYSTEMS FOR BUSINESS, INC. A NE CORP
Assigned to MONROE SYSTEMS FOR BUSINESS, INC. A NE CORP reassignment MONROE SYSTEMS FOR BUSINESS, INC. A NE CORP ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: LITTON BUSINESS SYSTEMS, INC. A NY CORP
Assigned to MELLON BANK (EAST) PSFS NATIONAL ASSOCIATION reassignment MELLON BANK (EAST) PSFS NATIONAL ASSOCIATION SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: MONROE SYSTEMS FOR BUSINESS, INC., A CORP. OF NV
Anticipated expiration legal-status Critical
Assigned to PNC BANK, NATIONAL ASSOCIATION reassignment PNC BANK, NATIONAL ASSOCIATION SECURITY AGREEMENT Assignors: SWEDA COMPANY, LLC
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a left side elevational 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 bottom plan view thereof.
FIG. 5 is a rear elevational view thereof.
FIG. 6 is a right side elevational view thereof.
The broken line disclosure of a keyboard and switches is for illustrative purposes only.

Claims (1)

  1. The ornamental design for a calculator case, as shown and described.
US05/906,520 1978-05-16 1978-05-16 Calculator case Expired - Lifetime USD257512S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US05/906,520 USD257512S (en) 1978-05-16 1978-05-16 Calculator case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/906,520 USD257512S (en) 1978-05-16 1978-05-16 Calculator case

Publications (1)

Publication Number Publication Date
USD257512S true USD257512S (en) 1980-11-11

Family

ID=69770007

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/906,520 Expired - Lifetime USD257512S (en) 1978-05-16 1978-05-16 Calculator case

Country Status (1)

Country Link
US (1) USD257512S (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD392669S (en) 1996-06-14 1998-03-24 Monroe Systems For Business, Inc. Calculator case
USD806783S1 (en) * 2016-04-25 2018-01-02 Casio Keisanki Kabushiki Kaisha Electronic calculator with printer

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD243957S (en) 1974-10-23 1977-04-05 Sharp Kabushiki Kaisha Electronic calculating machine
USD245107S (en) 1975-10-01 1977-07-19 Hewlett-Packard Company Electronic calculator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD243957S (en) 1974-10-23 1977-04-05 Sharp Kabushiki Kaisha Electronic calculating machine
USD245107S (en) 1975-10-01 1977-07-19 Hewlett-Packard Company Electronic calculator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD392669S (en) 1996-06-14 1998-03-24 Monroe Systems For Business, Inc. Calculator case
USD806783S1 (en) * 2016-04-25 2018-01-02 Casio Keisanki Kabushiki Kaisha Electronic calculator with printer

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