Illumination knob and method of manufacturing knob

Details Illumination knob and method of manufacturing knob Illumination knob and method of manufacturing knob

2005-10-04

2005-10-04

Alavi, Ali (Department: 2875)

Illumination

Door knob or keyhole illuminator

C362S026000, C362S029000

Reexamination Certificate

active

06951404

ABSTRACT:
A knob section includes an elastic pawl protruding downward and contacting an outer surface of a light guide unit at an inner surface of the pawl. A holder includes a holding section contacting an outer surface of the elastic pawl. An illumination knob is provided by latching a recess of the elastic pawl to a protrusion of the holding section. The elastic pawl is sandwiched between an outer surface of the light guide unit and the holding section, thus allowing constituent components of the illumination knob to be held securely.

REFERENCES:
patent: 5752759 (1998-05-01), Pizzo
patent: 6293685 (2001-09-01), Polkow
patent: 2004/0070963 (2004-04-01), Miwa
patent: 08-207622 (1996-08-01), None

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