A reflector of a sealed-beam headlight has a tubular neck provided with an outer opening encircled by a retaining ring which is fixed to the neck. A bulb extends through the outer open end into the reflector having a socket located in the neck and in turn encircled by a radially extending annular mounting flange. A cup-shaped member surrounds the outer open end and has engaging portions in snug-fitted engagement with the retaining ring, and at least one sealing ring is sealingly compressed betwe...

A tail light adapter assembly having a T-shaped configuration with the bulb and a socket to hold the bulb forming the crossbar of the T, and a standard lamp base forming the leg of the T, and an electrical cable extending away from the assembly with leads interconnecting the contacts in the socket and the lamp base.

The present invention relates to an improved process for the preparation of ethyl 2,3-dihydrobenzo[1,4]dioxin-2-carboxylate. More particularly the present invention provides a process for the preparation of ethyl 2,3-dihydrobenzo[1,4]dioxin-2-carboxylate in hydrocarbon solvent in the presence of a base and catalytic amount of a phase transfer catalyst.

New benzimidazole derivatives of the formula in which R represents cyano or the group ##STR1## X.sup.1, X.sup.2, X.sup.3 and X.sup.4 are identical or different and represent halogen; Y represents alkyl, alkenyl or alkinyl, each of which is optionally substituted by halogen; or represents optionally substituted phenylalkyl or in each case optionally substituted cycloalkyl and cycloalkenyl; and Z represents hydrogen or halogen, a process for the preparation of these substances, and their use for c...

The present invention is directed to selective LXR modulators, small molecule compounds corresponding to Formula I and is further directed to a process of treating a condition in a mammal that is modulated by LXR using a therapeutically effective dose of a compound of Formula I.

This invention relates to chromone derivatives having the formula and the formula wherein R' is selected from the group consisting of methylene, ethylene, isopropylene and propylene and physiologically acceptable salts, lower alkyl esters and amides with lower alkyl amines of each of the compounds of said two structural formulas wherein said lower alkyl groups have one to four carbon atoms. Said derivatives possess activity as inhibitors of the antigen-antibody reaction.

A base assembly for a removable pole light including a base plate having a bore therethrough for telescopically receiving a light pole. The base assembly has a cover plate which is horizontally slidable over the bore. In the preferred embodiment, the cover plate urges a locking clip member against the light pole to frictionally secure the pole within the base plate bore. When the pole is removed, the cover plate is slidable to cover the bore and is locked in the covering position by the locking ...

A pin device including a plurality of rib members formed radially on a lamp body, at least a part of each rib member integrated to one another, and a pin member so formed as to integrally project from the integrated parts of these rib members beyond upper edges of the rib members, and since the pin member is supported on the lamp body through the plurality of rib members, the required mechanical strength can be maintained while avoiding the undesirable shrinkage phenomena because no resin thicke...

A vehicle marker light has a cupped lens enclosing a lamp and its socket. The lamp base comprises a comparatively narrow metal strap extending longitudinally of the lens and, except for its outwardly bent ends, lying within the lens. At its center the strap is bent inward of the lens, then bent longitudinally along the inner surface of the top of the lens, then bent outwardly of the lens, and then longitudinally again, the outwardly bent portion being apertured for securement of the socket there...

The propyl, isobutyl, butyl, isopentyl and pentyl 1,4-benzodioxan-2-carboxylates were found to be effective attractants for the European chafer.