Gte Products Corporation

A Charles Topel

Lewis H Palmer, Iii

Peter R Gagnon

Stephen J Leadvaro

Roy C Martin

A support base for a filament or a lamp capsule in a lamp includes a lamp base and a pair of leads extending from the base to the filament or lamp capsule. The base includes a layer of composite material that substantially surrounds the leads and supports them along parts of their lengths within the base. The composite material preferably includes glass beads covered by a layer of epoxy resin.

Lamp capsule support base

A support for a filament or lamp capsule in a lamp having a base and a light-transmissive envelope includes a support ring that is inserted into the base. The ring can be pressed or otherwise secured into the base. The support ring includes at least one pair of tabs that extend radially inwardly. The tabs include mounting holes aligned generally in a direction extending upwardly from the base toward the envelope for receiving and supporting an electrical lead of the filament or lamp capsule. The tabs can be resilient to forcibly engage the lead of the filament or lamp capsule. Two pairs of tabs can be provided to support two leads of the filament or lamp capsule.

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Boston, MA, United States of America

A Charles Topel