USPatentGranted
S

Replaceable tillage point

Granted 30 Nov 1993 · no office action yet

Current assignee: United Commercial Bank · originally Acra-Plant, Inc.

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Inventors: Robert A. Williams, William A. Bell · Examiner: Bernard Ansher · AU 292 · TC 2900

Application
670223
filed 15 Mar 1991
Publication
Not published
not published
Patent· this page
US D341839
granted 30 Nov 1993

Life of the patent

8 dated events
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Description

1 parts
›FIG. 1 is a top plan view of…

FIG. 1 is a top plan view of a replaceable tillage point embodying our design in accordance with the present invention;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a bottom view of the replaceable tillage point shown in FIG. 1 as viewed at right angles to the inclined longitudinal axis of the point;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is an enlarged left front perspective view thereof.

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

Classifications

1 codes
USPC · US Patent Classification
D15/29

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Pendency
2.7 y
991 days filing → grant
Office actions
0
on the grant's record
Examiner
Bernard Ansher
art unit 292 · TC 2900
Citations: 8 back · 0 forward

Chain of title

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