Illumination – Self powered lamp – Having plural lamp bulbs or lamp sockets
Reexamination Certificate
2007-11-06
2007-11-06
O'Shea, Sandra (Department: 2875)
Illumination
Self powered lamp
Having plural lamp bulbs or lamp sockets
C362S231000, C362S800000
Reexamination Certificate
active
11195371
ABSTRACT:
A blood tracking system, comprising a light source comprising a first LED configured to emit light of a first color and a second LED configured to emit light of a second color is disclosed. The light of the first color and the light of the second color are mixed to appear as light of a third color when the first LED and the second LED are activated; and wherein the light of a third color is effective for highlighting blood. A method of highlighting a red material comprising illuminating the red material with both red and blue light is also disclosed.
REFERENCES:
patent: 5201755 (1993-04-01), Klement
patent: 6019482 (2000-02-01), Everett
patent: 2004/0223342 (2004-11-01), Klipstein et al.
Dallas Edgar A.
Hartley Scott C.
Karl Frederick T.
Cranson, Jr. James W
Fiskars Brands, Inc.
Foley & Lardner LLP
O'Shea Sandra
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