Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Incandescent lamp having two lead-in conductors sealed within one end thereof

Incandescent lamp having two lead-in conductors sealed within one end thereof

US Patent 4623817 · Granted Nov 18, 1986

Estimated economic value: $8,628,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Lamp with ceramic light shield2004
Tungsten halogen lamp2002
Oxygen protected electric lamp1990
Double jacket lamp1990
Protective circuit for reduced voltage lamps1990
Electric lamp with protective base1990
Electric lamp with protective base1990
Lamp filament support construction1989
Electric reflector lamp1989
Electric lamp with internal conductive reflector forming part of the circuitry t1988
Electric lamp with internal conductive reflector forming part of the circuitry t1988
Electric lamp with flexible cover holder1988