USPatent applicationPatented

Cut stone

Granted 18 Jul 2000

Current assignee: Preciosa, a.s · originally PRECIOSA, A.S.

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Inventors: Jaroslav Kavalek, Jiri Koucky · Examiner: Ralf Seifert · AU 294 · TC 2900

Application· this page
113208
filed 1 Nov 1999
Publication
Not published
not published
Patent
US D428356
granted 18 Jul 2000

Life of the application

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Description

1 parts
›FIG. 1 is a front perspective view of…

FIG. 1 is a front perspective view of a first embodiment of a cut stone showing our new design therefor;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a side elevational view thereof, the opposite side, front and rear elevational views being identical thereto;

FIG. 4 is a top plan view thereof;

FIG. 5 is a Front perspective view of a second embodiment of a cut stone showing our new design therefor;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a side elevational view thereof, the opposite side, front and rear elevational views being identical thereto;

FIG. 8 is a top plan view thereof;

FIG. 9 is a front perspective view of a third embodiment of a cut stone showing our new design therefor;

FIG. 10 is a bottom plan view thereof;

FIG. 11 is a side elevational view thereof, the opposite side, front and rear elevational views being identical thereto; and,

FIG. 12 is a top plan view thereof.

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Claims as granted

1 claim

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Classifications

1 codes
USPC · US Patent Classification
D11/90

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Pendency
0.7 y
260 days filing → grant
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Examiner
Ralf Seifert
art unit 294 · TC 2900
Citations: 1 back · 0 forward

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