USPatentGranted
S

Storage battery for electric tools

Granted 5 Nov 1991 · no office action yet

Current assignee: One World Technologies, Inc. · originally RYOBI LTD.

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Inventors: Naoki Kikuchi, Masakazu Sakamoto, Noboru Nakanishi · Examiner: Susan J. Lucas · AU 291 · TC 2900

Application
443410
filed 30 Nov 1989
Publication
Not published
not published
Patent· this page
US D321338
granted 5 Nov 1991

Life of the patent

2 dated events
⤢ drag to zoomOct 1989Jan 1990Apr 1990Jul 1990Oct 1990Jan 1991Apr 1991Jul 1991Oct 1991Jan 1992Prosecution
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Description

1 parts
›FIG. 1 is a rear, bottom and left…

FIG. 1 is a rear, bottom and left side perspective view of a storage battery for electric tools showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom 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
D13/108

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File wrapper

Pendency
1.9 y
705 days filing → grant
Office actions
0
on the grant's record
Examiner
Susan J. Lucas
art unit 291 · TC 2900
Citations: 8 back · 0 forward

Chain of title

⤢ drag to zoom19901992199419961998200020022004200620082010Owner 1Owner 2Owner 3liens, releases & corrections
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