USPatent applicationPatented

Hand-held digital refractometer

Granted 23 Oct 2001

Current assignee: Leica Microsystems Inc. · originally Danaher Corporation

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Inventors: Werner Hoelbl · Examiner: Antoine Duval Davis · AU 2913 · TC 2900

Application· this page
133811
filed 7 Dec 2000
Publication
Not published
not published
Patent
US D449549
granted 23 Oct 2001

Life of the application

9 dated events
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Description

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

FIG. 1 is a front perspective view of a hand-held digital refractometer showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a front elevational view thereof; and,

FIG. 7 is a rear elevational view thereof.

the grant prints no section headings; every part label below is ours, taken from that part's own first words

Claims as granted

1 claim

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Classifications

2 codes
USPC · US Patent Classification
D10/81D10/78

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File wrapper

Pendency
0.9 y
320 days filing → grant
Office actions
0
on the grant's record
Examiner
Antoine Duval Davis
art unit 2913 · TC 2900
Citations: 2 back · 0 forward

Documents

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Chain of title

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