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| D491890 | Rotary mount lamp socket and base | June, 2004 | Henrici et al. | D13/134 |
| D448096 | Compact fluorescent lamp upper case | September, 2001 | Choi | D26/3 |
| D403100 | Lampholder assembly with integral ballast for a standing lamp | December, 1998 | Bartasevich et al. | D26/113 |
| D348249 | Lamp socket | June, 1994 | Hester | D13/134 |
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| D177294 | N/A | March, 1956 | Willis | D26/142 |
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| 2163902 | Lamp connector | June, 1939 | Wertzheiser | 439/236 |
| 2145787 | Lamp socket | January, 1939 | De Reamer | 439/242 |
FIG. 1 is a side, front perspective view of the ceiling lampholder to accept a fluorescent lamp showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a right side view thereof, the left side view being a mirror image thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a bottom side view thereof, the top side view being a mirror image thereof;
FIG. 6 is a side, front perspective view of a second embodiment of the ceiling lampholder to accept a fluorescent lamp showing our new design;
FIG. 7 is a front view thereof;
FIG. 8 is a right side view thereof, the left side view being a mirror image thereof;
FIG. 9 is a rear view thereof;
FIG. 10 is a bottom side view thereof;
FIG. 11 is a side, front perspective view of a third embodiment of the ceiling lampholder to accept a fluorescent lamp showing our new design;
FIG. 12 is a front view thereof;
FIG. 13 is a right side view thereof, the left side view being a mirror image thereof;
FIG. 14 is a rear view thereof;
FIG. 15 is a bottom side view thereof;
FIG. 16 is a side, front perspective view of a forth embodiment of the ceiling lampholder to accept a fluorescent lamp showing our new design;
FIG. 17 is a front view thereof;
FIG. 18 is a right side view thereof, the left side view being a mirror image thereof;
FIG. 19 is a rear view thereof;
FIG. 20 is a bottom side view thereof;
FIG. 21 is a side, front perspective view of a fifth embodiment of the ceiling lampholder to accept a fluorescent lamp showing our new design;
FIG. 22 is a front view thereof;
FIG. 23 is a right side view thereof, the left side view being a mirror image thereof;
FIG. 24 is a rear view thereof; and,
FIG. 25 is a bottom side view thereof.
The broken line showing is included for the purpose of illustration only and forms no part of the claimed design.