USPatentGranted

Biopsy cannula

Granted 28 Feb 1989 · no office action yet

Current assignee: WILLIAM A. COOK AUSTRALIA PTY. LTD. · originally Cook Group

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Inventors: Arne Molgaard-Nielsen · Examiner: Wallace R. Burke · AU 291 · TC 2900

Application

763609

filed 8 Aug 1985

Publication

Not published

not published

Patent· this page

US D300060

granted 28 Feb 1989

term adjustment not held

none

Litigation

checked

1 recorded conveyances

Life of the patent

2 dated events

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Description

1 parts

›FIG. 1 is an elevational view of a…

FIG. 1 is an elevational view of a biopsy cannula showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is an end elevational view thereof, as seen from the distal end of FIG. 1;

FIG. 4 is an end elevational view thereof, as seen from the proximal end of FIG. 1; and

FIG. 5 is a cross-sectional view taken along line 5--5 of FIG. 1.

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

Claims

1 · 1 independent · depth 1

1 granted claims

›1.independentThe ornamental design for a biopsy cannula, as shown.

Classifications

2 codes

USPC · US Patent Classification

D24/28D24/26

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Pendency

3.6 y

1,300 days filing → grant

Office actions

on the grant's record

Examiner

Wallace R. Burke

art unit 291 · TC 2900

Law firm

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Citations: 4 back · 0 forward

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Worldwide family

2 members · 2 offices

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Members

DOCDB simple family 66380926

Offices

Granted

1 of 2

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›IP5 & PCT — 1 members

Office	Publication	Kind	Published	Filed	Status	Title
USthis patent	US-D300060-S	S	28 Feb 1989	8 Aug 1985	granted	Biopsy cannula

›Other offices — 1 members

Office	Publication	Kind	Published	Filed	Status	Title
AU	AU-94036-S	S	6 Nov 1986	15 Aug 1985	published	A cannula for effecting a biopsy

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