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Patent
D244561
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Priority
Apr 26 1976
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Filed
Apr 26 1976
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Issued
May 31 1977
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Expiry
May 31 1991
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Assg.orig
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Entity
unknown
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9
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6
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n/a
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The ornamental design for an explosion proof fluorescent lamp for mines or the like, substantially as shown and described.
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FIG. 1 is a perspective view of an explosion proof lamp for mines or the
like showing my new design;
FIGS. 2 and 3 are perspective views of further embodiments of my design;
FIGS. 4 and 5 are respectively right and left end elevational views on an
enlarged scale, common to all embodiments; and
FIGS. 6, 7 and 8 are respectively top, side and bottom views on an enlarged
scale of the embodiment shown in FIG. 1.
The conduits for electrical conductors are shown in broken lines in FIGS.
1, 2 and 3 for illustrative purposes only.
Dacal, Perfecto
Patent |
Priority |
Assignee |
Title |
5690425, |
Apr 24 1995 |
|
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D300659, |
Jul 20 1987 |
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D431084, |
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Access Business Group International LLC |
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D465038, |
May 08 2000 |
Fiberstars, Inc. |
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D546985, |
Mar 31 2005 |
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LED lamp |
D817535, |
Nov 30 2016 |
SHANGHAI QINSUN ELECTRIC CO., LTD. |
Explosion-proof lamp |
D823519, |
Jun 23 2017 |
SCYNCE LED LLC |
Horticultural lighting fixture |
ER5219, |
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|
ER7941, |
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a