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The ornamental design for a multilamp photoflash unit, as shown and described. |
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FIG. 1 is a front elevational view of a multilamp photoflash unit showing our new design;
FIG. 2 is a side elevational view, the opposite side being a mirror image thereof;
FIG. 3 is a rear elevational view thereof; and
FIG. 4 is an end elevational view, the opposite end being identical thereto .
Audesse, Emery G., Hartman, Donald W.
| Patent | Priority | Assignee | Title |
| D261683, | Sep 04 1979 | FLOWIL INTERNATIONAL HOLDING B V | Linear multilamp photoflash unit |
| D261811, | Sep 04 1979 | FLOWIL INTERNATIONAL HOLDING B V | Linear multilamp photoflash unit |
| D573272, | Jul 06 2006 | Rope light |
| Patent | Priority | Assignee | Title |
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| 4076488, | Jun 14 1976 | FLOWIL INTERNATIONAL HOLDING B V | Selective firing mechanism for array of percussive flashlamps |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Oct 07 1977 | GTE Sylvania Incorporated | (assignment on the face of the patent) | / | |||
| Jan 09 1980 | GTE SYLVANIA INCORPORATION | GTE Products Corporation | CHANGE OF NAME SEE DOCUMENT FOR DETAILS EFFECTIVE ON 01 09 1980 | 006412 | /0963 | |
| Jan 29 1993 | GTE Products Corporation | FLOWIL INTERNATIONAL HOLDING B V | ASSIGNMENT OF ASSIGNORS INTEREST | 006394 | /0987 |
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