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Incandescent:
C
carbon
WD
drawn tungsten
WC
coiled tungsten
WM
mini tungsten
WS
pressed tung.
FG
figural bulbs
XL
christmas
XS
christmas sets
T
tantalum

Discharge:
HE
helium lamps
NE neon lamps
AR
argon lamps
XE
xenon lamps
MA
mercury
MC
fluorescent
MS
special mercury

Hardware:
F
fuses
FX
fixtures
PF
plugs & fittings
SA
sockets
SW
switches

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Dr. Hugh Hicks
S.Slabyhoudek
M-Jay

Fort Myers, FL.
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Incandescent Lamp Patents 290 files found on 37 pages.
Displaying 8 files per page.
Gateway > Patent Archive > Incandescent Lamp Patents > Page 34  
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Subcategories 
Design Patents (30)
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000959075

CARL RUMENAPP
METAL FILAMENT LAMP
Patented 03/24/1910

Hits: 971

000980703

ELIHU THOMSON
INCANDESCENT LAMP
GENERAL ELECTRIC COMPANY
Patented 01/03/1911

Hits: 1375

001001382

EDGAR S. GARDNER
FILAMENT MOUNTING
GENERAL ELECTRIC COMPANY
Patented 08/22/1911

Hits: 1236

001017546

JOHN W. HOWELL
FILAMENT SUPPORT
GENERAL ELECTRIC COMPANY
Patented 02/13/1912

Hits: 1377

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001024898

JOHN W. HOWELL
FILAMENT SUPPORT
GENERAL ELECTRIC COMPANY
Patented 04/30/1912

Hits: 1391

001028118

EDWARD R. KNOWLES
TUBULAR INCANDESCENT LAMP
Patented 06/04/1912

Hits: 945

001121368

HERMAN J. JAEGER
METALLIC FILAMENT LAMP
Patented 12/15/1914

Hits: 1180

001143909

HERMAN J. JAEGER
METALLIC FILAMENT LAMP
Patented 06/22/1915

Hits: 1170

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