Gerald M Goldberg

US Patent:

42042739, May 20, 1980

Filed:

Sep 5, 1978

Appl. No.:

5/939657

Inventors:

Gerald M. Goldberg - Chatsworth CA

International Classification:

F21S 300

US Classification:

362217

Abstract:

A flexible conductor of strip configuration including a pair of copper conductors laminated between a pair of insulating material layers, one of said layers comprising vinyl having an elastic deformation characteristic capable of taking a temporary set on deformation within its elastic limit and the other layer being of mylar, as assembled thereto a plurality of incandescent light bulbs, each having bare wire leads coated by an electrically conductive grease and means for mounting and retaining the bulbs to the conductor with the leads in electrical contact with the conductor, such means for mounting including portions of the vinyl layer overlying the leads. During assembly of the bulb leads to the conductor, the vinyl layer is pierced and portions are deformed within the elastic limit of the material to form tunnels in which the bulb wire leads are inserted. As the vinyl material reacts under its memory toward its undeformed state, it clamps the wire leads in electrical contact with the conductors and the bulbs in assembled relation to the cable.

US Patent:

50954130, Mar 10, 1992

Filed:

Nov 9, 1990

Appl. No.:

7/614018

Inventors:

Gerald M. Goldberg - Chatsworth CA

International Classification:

F21V 2100

US Classification:

362238

Abstract:

An electrical assembly of low voltage lamps is disclosed wherein the individual low voltage lamps have rigid lamp leads removably insertable into individual ones of a plurality of electrically conductive socket members which are retained in electrical contact with a pair of electrical wires by virtue of the resiliency of the surrounding insulating covering. The socket members are assembled in pairs to the flexible electrical core by being inserted into the cord cover and into engagement with the electrical wires contained therein by forming a portion of the electrical cord into a curve and penetrating the covering in a marginal area of such curved portion so that the straight configured socket leads penetrate the covering in substantial parallel relationship to adjacent wire portions which are linear. An apparatus for driving a pair of socket members concurrently into engagement with the electrical wires within an insulated covering is disclosed as are exemplary forms of transparent plastic material enclosures for enclosing the assembly of low voltage lamps and flexible electrical cord.

US Patent:

40850595, Apr 18, 1978

Filed:

Mar 4, 1976

Appl. No.:

5/663704

Inventors:

Oliver Dale Smith - San Juan Capistrano CA
Gerald M. Goldberg - Chatsworth CA

Assignee:

Bunker Ramo Corporation - Oak Brook IL

International Classification:

C11D 328
C11D 732

US Classification:

252118

Abstract:

A coating remover comprised of a substantially uniform mixture of about 5 to 35 percent by weight of N-methyl-2-pyrrolidone and the balance comprised of a water-base carrier containing about 10 to 35 percent by weight organic surfactants therein so that when such liquid mixture is admixed with a gas, a substantially non-flammable, non-toxic, biodegradable and easily dispensible foam results which is characterized by a very high persistency and a very low volatility. This foam-type coating remover is useful for removing various paints, lacquers and other coatings or finishes, such as based on polyamide epoxy, cellulosic, vinyl or acrylic resins from various surfaces.

US Patent:

57410577, Apr 21, 1998

Filed:

Apr 22, 1996

Appl. No.:

8/636026

Inventors:

Gerald K. Goldberg - Philadelphia PA
Richard J. Rhindress - Collegeville PA

International Classification:

G03B 2128

US Classification:

353 74

Abstract:

A device for displaying a projected image comprising a housing having a rear projection screen, a projector and a plurality of reflectors. The projector and the reflectors define a projection path that is longer than the depth of the housing.