Jewelry – Body member encircling ornament – Ring
Reexamination Certificate
2008-01-29
2008-01-29
Lavinder, Jack W. (Department: 3677)
Jewelry
Body member encircling ornament
Ring
C063S003000
Reexamination Certificate
active
07322211
ABSTRACT:
A ring-like article of manufacture capable of being worn as jewelry such as a ring on a human finger for adornment, having a triangular cross section throughout its circumference, wherein the sides of the triangular cross section are formed by a single continuous, endless surface, and the vertexes of the triangular cross section are formed by a single continuous, endless ridge that preferably acts as an internal thread that is capable of being used to screw or unscrew the ring when worn on the finger.
REFERENCES:
patent: D177967 (1956-06-01), Edwards
patent: 3806126 (1974-04-01), Gilbert
patent: 4042244 (1977-08-01), Kakovitch
patent: 4240858 (1980-12-01), Lamlee
patent: 4919427 (1990-04-01), Keidar et al.
patent: 5324037 (1994-06-01), Greeson
patent: 6364614 (2002-04-01), Mnatsakanian
patent: 6524073 (2003-02-01), Mnatsakanian
patent: 6595519 (2003-07-01), McGoveran
patent: 6723044 (2004-04-01), Pulford et al.
Bedazzle webpage, www.bedazzlejewelry.com/goldrings.html.
Roman Intaglios and Cameos, www.ancienttouch.com/roman-intaglios-cameos.htm.
The First “Scientific American” Book of Mathematical Puzzles and Games: “Hexaflexagons and Other Mathematical Diversions”-Martin Gardner (Excerpts-9 sheets).
“Infinity Bangle” advertisement in “The Atlantic Monthly” magazine-Nov. 2002 (2 sheets).
Lavinder Jack W.
Leydig , Voit & Mayer, Ltd.
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