USD285680S - Switching exchange for telephone and/or data communication - Google Patents

Switching exchange for telephone and/or data communication Download PDF

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Publication number
USD285680S
USD285680S US06/580,087 US58008784F USD285680S US D285680 S USD285680 S US D285680S US 58008784 F US58008784 F US 58008784F US D285680 S USD285680 S US D285680S
Authority
US
United States
Prior art keywords
telephone
data communication
switching exchange
exchange
switching
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
US06/580,087
Inventor
Howard R. Cederberg
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.)
Nortel Networks Ltd
BNR Inc
Original Assignee
Northern Telecom Ltd
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 Northern Telecom Ltd filed Critical Northern Telecom Ltd
Priority to US06/580,087 priority Critical patent/USD285680S/en
Assigned to BELL-NORTHERN RESEARCH LTD., reassignment BELL-NORTHERN RESEARCH LTD., ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: BNR, INC.
Assigned to BNR INC., reassignment BNR INC., ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: BELL-NORTHERN RESEARCH LTD.
Assigned to BNR INC., reassignment BNR INC., ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: CEDERBERG, HOWARD R.
Application granted granted Critical
Publication of USD285680S publication Critical patent/USD285680S/en
Assigned to NORTEL NETWORKS CORPORATION reassignment NORTEL NETWORKS CORPORATION CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). Assignors: NORTHERN TELECOM LIMITED
Assigned to NORTEL NETWORKS LIMITED reassignment NORTEL NETWORKS LIMITED CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). Assignors: NORTEL NETWORKS CORPORATION
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a front perspective view of a switching exchange for telephone and/or data communication showing my new design;
FIG. 2 is a side elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a front elevational view thereof;
FIG. 6 is a rear elevational view thereof.

Claims (1)

  1. The ornamental design for a switching exchange for telephone and/or data communication, substantially as shown and described.
US06/580,087 1984-02-14 1984-02-14 Switching exchange for telephone and/or data communication Expired - Lifetime USD285680S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US06/580,087 USD285680S (en) 1984-02-14 1984-02-14 Switching exchange for telephone and/or data communication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/580,087 USD285680S (en) 1984-02-14 1984-02-14 Switching exchange for telephone and/or data communication

Publications (1)

Publication Number Publication Date
USD285680S true USD285680S (en) 1986-09-16

Family

ID=70008160

Family Applications (1)

Application Number Title Priority Date Filing Date
US06/580,087 Expired - Lifetime USD285680S (en) 1984-02-14 1984-02-14 Switching exchange for telephone and/or data communication

Country Status (1)

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US (1) USD285680S (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD382879S (en) * 1995-03-07 1997-08-26 Motorola, Inc. Housing for a cellular base unit
USD420674S (en) * 1998-08-18 2000-02-15 Nokia Telecommunications Oy Base station
USD871381S1 (en) * 2015-02-03 2019-12-31 Arris Enterprises Llc Customer premises equipment device
USD1025982S1 (en) * 2020-12-21 2024-05-07 Charter Communications Operating, Llc Media distribution hub enclosure

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Telephony, vol. 202, Jan. 18, 1982, p. 92, Max-824 Phone System.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD382879S (en) * 1995-03-07 1997-08-26 Motorola, Inc. Housing for a cellular base unit
USD420674S (en) * 1998-08-18 2000-02-15 Nokia Telecommunications Oy Base station
USD871381S1 (en) * 2015-02-03 2019-12-31 Arris Enterprises Llc Customer premises equipment device
USD1025982S1 (en) * 2020-12-21 2024-05-07 Charter Communications Operating, Llc Media distribution hub enclosure

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