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The ornamental design for telephone base with speakerphone and visual display panel, as shown and described. |
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FIG. 1 is a front, top and right side perspective view of a telephone base with speakerphone and visual display panel showing my 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;
FIGS. 6 and 7 are respectively right and left side elevational views thereof.
| Patent | Priority | Assignee | Title |
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| D893443, | Sep 24 2018 | HEWLETT-PACKARD DEVELOPMENT COMPANY, L P | Speakerphone |
| Patent | Priority | Assignee | Title |
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Mar 02 1987 | GAGNON, JACQUES | BELL-NORTHERN RESEARCH LTD , P O BOX 3511, STATION C, OTTAWA, ONTARIO, CANADA, K1Y 4H7 | ASSIGNMENT OF ASSIGNORS INTEREST | 004732 | /0666 | |
| Mar 04 1987 | Northern Telecom Limited | (assignment on the face of the patent) | / | |||
| Mar 09 1987 | BELL-NORTHERN RESEARCH LTD | NORTERN TELECOM LIMITED, P O BOX 6123, STATION A, MONTREAL, QUEBEC, CANADA H3C 3J5 | ASSIGNMENT OF ASSIGNORS INTEREST | 004732 | /0667 | |
| Apr 29 1999 | Northern Telecom Limited | Nortel Networks Corporation | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 010567 | /0001 | |
| Aug 30 2000 | Nortel Networks Corporation | Nortel Networks Limited | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 011195 | /0706 |
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