|
The ornamental design for an air-cooled compact electric lamp, as shown and described. |
FIG. 1 is a perspective view of an air-cooled compact electric lamp embodying my new design;
FIG. 2 is a side elevational view thereof on a reduced scale, the opposite side being identical;
FIGS. 3 and 4 are top and bottom plan views, respectively, thereof on a reduced scale.
Patent | Priority | Assignee | Title |
D306765, | Jul 15 1986 | Thorn EMI plc | Lamp |
D384173, | Jul 19 1996 | OSRAM SYLVANIA Inc | Electrodeless compact fluorescent lamp |
D642329, | Nov 03 2009 | MSI LIGHTING, INC | Base for a replaceable lighting unit |
D738545, | Jan 07 2014 | PLUMEN S R L | Light bulb |
Patent | Priority | Assignee | Title |
4173730, | Jul 11 1978 | NORTH AMERICAN PHILIPS ELECTRIC CORP | Compact fluorescent lamp unit having integral circuit means for DC operation |
4208604, | Aug 23 1977 | U.S. Philips Corporation | Low-pressure mercury vapor discharge lamp |
4270071, | Nov 26 1979 | NORTH AMERICAN PHILIPS ELECTRIC CORP | Composite base and ballast member for compact single-ended fluorescent lamp |
4300073, | Feb 13 1979 | NORTH AMERICAN PHILIPS ELECTRIC CORP | Screw-in type lighting unit having a convoluted tridimensional fluorescent lamp |
D261812, | Oct 05 1979 | General Electric Company | Lamp |
D262406, | Jan 02 1979 | U.S. Philips Corporation | Lamp |
JP384156, |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Mar 12 1985 | North American Philips Electric Corp. | (assignment on the face of the patent) | / |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |