USPatentGranted

Stalk roll knife

Granted 21 Nov 2017 · no office action yet

Current assignee: BLUE LEAF I.P., INC. · originally CNH Industrial N.V.

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Inventors: James Gessel, Eric Walker, Michael Berggren, Brian Crow +1 · Examiner: Mark Goodwin · AU 2916 · TC 2900

Application

29/583,698

filed 8 Nov 2016

Publication

Not published

not published

Patent· this page

US D803271

granted 21 Nov 2017

term adjustment not held

none

Litigation

checked

Classifications

Citations

16 cites · 0 cited by

Life of the patent

2 dated events

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Description

1 parts

›FIG. 1 is a perspective view of a…

FIG. 1 is a perspective view of a stalk roll knife of the present design.

FIG. 2 is a top view of the stalk roll knife of FIG. 1 .

FIG. 3 is a bottom view of the stalk roll knife of FIG. 1 .

FIG. 4 is a front view of the stalk roll knife of FIG. 1 .

FIG. 5 is a rear view of the stalk roll knife of FIG. 1 .

FIG. 6 is a right side view of the stalk roll knife of FIG. 1 ; and,

FIG. 7 is a left side view of the stalk roll knife 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 stalk roll knife, as shown and described.

Classifications

1 codes

USPC · US Patent Classification

D15/17

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File wrapper

Pendency

1.0 y

378 days filing → grant

Office actions

none on record

Examiner

Mark Goodwin

art unit 2916 · TC 2900

Law firm

Law firm · Log in to unlock

Citations: 16 back · 0 forward

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Worldwide family

8 members · 4 offices

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Members

DOCDB simple family 59699622

Offices

US · EP · CN

Granted

4 of 8

grant date present

Non-English titles

shown as filed, never translated

›IP5 & PCT — 6 members

Office	Publication	Kind	Published	Filed	Status	Title
USthis patent	US-D803271-S	S1	21 Nov 2017	8 Nov 2016	granted	Stalk roll knife
US	US-2018054962-A1	A1	1 Mar 2018	26 Aug 2016	published	Lightweight stalk roll knife
US	US-10321626-B2	B2	18 Jun 2019	26 Aug 2016	granted	Lightweight stalk roll knife
EP	EP-3287001-A1	A1	28 Feb 2018	24 Aug 2017	published	Couteau de rouleau de tiges légerfr
EP	EP-3287001-B1	B1	21 Oct 2020	24 Aug 2017	granted	Leichtes pflückwalzenmesserde
CN	CN-207305411-U	U	4 May 2018	4 Aug 2017	granted	茎秆辊刀具zh

›Other offices — 2 members

Office	Publication	Kind	Published	Filed	Status	Title
BR	BR-102017017787-A2	A2	13 Mar 2018	18 Aug 2017	published	Faca de rolo de talopt
BR	BR-102017017787-B1	B1	15 Mar 2022	18 Aug 2017	published	Faca de rolo de talopt

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Citations

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