USPatentGranted
S

Vacuum cleaner

Granted 18 Oct 1977 · no office action yet

Current assignee: Matsushita Electric Industrial Co., Ltd. · originally Panasonic

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Inventors: Noriharu Furuyabu, Toshihiko Yoshida · Examiner: Wallace R. Burke · AU 291 · TC 2900

Application
657329
filed 11 Feb 1976
Publication
Not published
not published
Patent· this page
US D246107
granted 18 Oct 1977

Life of the patent

3 dated events
⤢ drag to zoom19761978198019821984198619881990199219941996ProsecutionTerm & fees
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Description

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

FIG. 1 is a rear, top and left side perspective view of a vacuum cleaner, showing our new design;

FIG. 2 is a front, bottom and right side perspective view thereof;

FIG. 3 is a top plan view thereof; and

FIG. 4 is a right side 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
D15/52

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Pendency
1.7 y
615 days filing → grant
Office actions
0
on the grant's record
Examiner
Wallace R. Burke
art unit 291 · TC 2900
Citations: 1 back · 0 forward

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