Kenneth D Zorovich

US Patent:

7048407, May 23, 2006

Filed:

Oct 6, 2003

Appl. No.:

10/679656

Inventors:

Kenneth Zorovich - Hoboken NJ, US

Assignee:

Princeton Tectonics, Inc. - Bordentown NJ

International Classification:

F21L 4/04

US Classification:

362200, 362191, 362196, 362656, 362800, 362116

Abstract:

A miniature LED flashlight is composed of a flashlight assembly and an attachment loop. The attachment loop is configured to require a two-step manipulation for attachment or detachment from a key ring. The flashlight assembly and attachment loop are attached by a snap fit relationship between a projection on one and a recess on the other, and can be readily disconnected by application of a bending force.

US Patent:

7125139, Oct 24, 2006

Filed:

Feb 25, 2005

Appl. No.:

11/066076

Inventors:

Kenneth Zorovich - Hoboken NJ, US

Assignee:

Princeton Tectonics, Inc. - Bordentown NJ

International Classification:

F21L 4/00

US Classification:

362200, 362800, 362103, 362108

Abstract:

In auxiliary headlamp, for attachment to the headstrap of a personal headlamp, a lamp body is removably attachable to a strap bracket having a strap-receiving slot through which a headstrap can extend. When the lamp body is attached to the strap bracket, the lamp body is rotatable about an axis of rotation which extends in perpendicular relationship to the portion of the headstrap held in the slot, and the lamp is arranged to project a beam of light in substantially perpendicular relationship to the axis of rotation of about which the lamp body is rotatable.

US Patent:

7293898, Nov 13, 2007

Filed:

Jul 29, 2005

Appl. No.:

11/194083

Inventors:

Kenneth Zorovich - Hoboken NJ, US
Walter Andrew - Bordentown NJ, US

Assignee:

Princeton Tectonics, Inc. - Bordentown NJ

International Classification:

F21V 29/00
F21V 33/00
F21L 4/04

US Classification:

362294, 362373, 362184, 362205, 362218

Abstract:

A portable personal headlamp utilizes an array of light-emitting diodes on the front face of a circuit board. Arc-shaped projections on the front face of a finned heat sink are in heat-conducting relationship with printed conductors on the rear face of the circuit board, which partially surround one lead of each light-emitting diode.

US Patent:

7568812, Aug 4, 2009

Filed:

Feb 20, 2008

Appl. No.:

12/034126

Inventors:

Kenneth Zorovich - Hoboken NJ, US
John Earle - Annapolis MD, US
Jesse DelGigante - Verona NJ, US
Cleatis A. Eichelberger - Mount Laurel NJ, US

Assignee:

Princeton Tectonics, Inc. - Bordentown NJ

International Classification:

F21V 21/084

US Classification:

362105, 362106, 362197, 362199, 362287

Abstract:

In a personal headlamp, a housing, containing both an illumination source and a power source, is mounted in cantilever fashion on a bracket that comprises a back part and a collar fastened to, and extending forward from, the back part. A resilient pawl, which extends from the back part through a slot in the collar, is engageable with any selected one of a series of circumferentially spaced notches formed on a ring-like protrusion on the housing that fits rotatably into the collar.

US Patent:

D626307, Nov 2, 2010

Filed:

May 4, 2010

Appl. No.:

29/361004

Inventors:

Kenneth D. Zorovich - Hoboken NJ, US
John C. Earle - Annapolis MD, US

Assignee:

Propeller, Inc. - Hoboken NJ

International Classification:

0101

US Classification:

D 1105

US Patent:

D626384, Nov 2, 2010

Filed:

May 4, 2010

Appl. No.:

29/360963

Inventors:

Kenneth D. Zorovich - Hoboken NJ, US
John C. Earle - Annapolis MD, US

Assignee:

Propeller, Inc. - Hoboken NJ

International Classification:

0704

US Classification:

D 7672

US Patent:

D630407, Jan 11, 2011

Filed:

May 6, 2010

Appl. No.:

29/361137

Inventors:

Kenneth D. Zorovich - Hoboken NJ, US
John C. Earle - Annapolis MD, US

Assignee:

Propeller, Inc. - Hoboken NJ

International Classification:

0101

US Classification:

D 1105

US Patent:

D634988, Mar 29, 2011

Filed:

May 5, 2010

Appl. No.:

29/361072

Inventors:

Kenneth D. Zorovich - Hoboken NJ, US
John C. Earle - Annapolis MD, US

Assignee:

Propeller, Inc. - Hoboken NJ

International Classification:

0704

US Classification:

D 7672