Patent
   D300490
Priority
May 08 1986
Filed
May 08 1986
Issued
Apr 04 1989
Expiry
Apr 04 2003
Assg.orig
Entity
unknown
12
8
n/a
The ornamental design for an operator workstation, as shown and described.

FIG. 1 is a perspective view of an operator workstation showing my new design, the broken lines indicate environmental structure and form no part of the claimed design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a side elevational view;

FIG. 4 is a top plan view;

FIG. 5 is a bottom plan view; and

FIG. 6 is a rear elevational view thereof.

Helstab, Edmond J.

Patent Priority Assignee Title
5906035, Nov 27 1996 Method and apparatus for extending consoles
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D330981, Dec 28 1990 Wenger Corporation Musical instrument digital interface desk
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D396467, Jan 29 1996 Audio mixing board console
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D563116, Oct 04 2006 Argosy Console, Inc. Equipment console
D742670, Apr 05 2013 Samsung Display Co., Ltd. Dual display
D922119, May 15 2019 Pathway Innovations and Technologies, Inc. Interactive desk
Patent Priority Assignee Title
2497278,
220113,
222977,
233106,
D252820, Jul 27 1977 ST CHARLES ACQUISITION LIMITED PARTNERSHIP A DE LIMITED PARTNERSHIP Laboratory table
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D284532, Oct 25 1982 VERMOEGENSVERWALTUNG FRANZ VOGT FAMILIENSTIFTUNG KG Work table
D292154, Nov 13 1984 All-Steel Canada Ltd. Work table or similar article
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 17 1986HELSTAB, EDMOND J BELL-NORTHERN RESEARCH LTD ASSIGNMENT OF ASSIGNORS INTEREST 0045800041 pdf
Apr 23 1986BELL-NORTHERN RESEARC LTD Northern Telecom LimitedASSIGNMENT OF ASSIGNORS INTEREST 0045870212 pdf
May 08 1986Northern Telecom Limited(assignment on the face of the patent)
Apr 29 1999Northern Telecom LimitedNortel Networks CorporationCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0105670001 pdf
Aug 30 2000Nortel Networks CorporationNortel Networks LimitedCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0111950706 pdf
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