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 | The ornamental design for a battery housing for portable telephones, as shown and described. | |||||||||||||||||
FIG. 1 is a perspective view of the battery housing for portable telephones of my new design;
FIG. 2 is a top view thereof;
FIG. 3 is a side view thereof;
FIg. 4 is an end view thereof, taken from the near end as viewed in FIG. 1;
FIG. 5 is an end view thereof, taken from the far end as viewed in FIG. 1; and,
FIG. 6 is a bottom view thereof.
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| Patent | Priority | Assignee | Title | 
| 5001772, | Nov 17 1989 | Round Rock Research, LLC | Power pack with concealed radio transmitter for portable cellular telephone | 
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc | 
| May 24 1995 | TRISL, KLAUS | VARTA Batterie Aktiengesellschaft | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007502/ | 0048 | |
| Jun 06 1995 | VARTA Batterie Aktiengesellschaft | (assignment on the face of the patent) | / | |||
| Mar 22 2001 | VARTA Batterie Aktiengesellschaft | Varta Geratebatterie GmbH | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011722/ | 0677 | 
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