|
The ornamental design for an extension attachment for a telephone earpiece, as shown and described. |
|||||||||||||||||
FIG. 1 is a front, top and right side perspective view of an extension attachment for a telephone earpiece showing our new design;
FIGS. 2 and 3 are respectively front and rear elevational views thereof;
FIG. 4 is a right side elevational view thereof, the side opposite being a mirror image thereof; and
FIGS. 5 and 6 are respectively top and bottom plan views thereof.
FIG. 7 is a top perspective view of a second embodiment thereof;
FIG. 8 is a front elevational view of the second embodiment thereof;
FIG 9 is a rear elevation view of the second embodiment thereof;
FIG. 10 is a side elevation view of the second embodiment thereof taken from the left of FIG. 9;
FIG. 11 is a top plan view of the second embodiment thereof; and
FIG. 12 is a bottom plan view of the second embodiment thereof.
Catey, Harry, Hesla, Erling C.
| Patent | Priority | Assignee | Title |
| 5778062, | May 29 1996 | Voice reflector for a communication device, in particular a cellular telephone | |
| D338675, | Apr 10 1990 | Telephone mouthpiece cover | |
| D347228, | Jul 06 1992 | Telephone dual earpiece | |
| D883967, | Jan 18 2019 | WISTRON NEWEB CORP. | Extension module |
| D899400, | Feb 27 2018 | Hewlett-Packard Development Company, L.P. | Headset |
| D915367, | Nov 24 2018 | Phone ear spacer |
| Patent | Priority | Assignee | Title |
| 1142600, | |||
| 1340601, | |||
| 2313383, | |||
| 101816, | |||
| 216802, | |||
| D274516, | Feb 08 1982 | Walker Equipment Corporation | Telephone handset transmitter cup |
| D291690, | Mar 04 1985 | Talbot Toys Ltd. | Headphone |
| 53460, |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Apr 22 1991 | HESLA, ERLING C | EVERETT ASSISTIVE RESOURCES COMPANY A CORP OF WA | ASSIGNMENT OF ASSIGNORS INTEREST | 005695 | /0911 | |
| Apr 24 1991 | CATEY, HARRY | EVERETT ASSISTIVE RESOURCES COMPANY A CORP OF WA | ASSIGNMENT OF ASSIGNORS INTEREST | 005695 | /0911 |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |