USPatentGranted
S

Drum

Granted 10 Mar 1987 · no office action yet

Assignee: Hoshino Gakki Co., Ltd.

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Attorney: Attorney · Log in to unlock

Inventors: Yoshihiro Hoshino · Examiner: Robert C. Spangler · AU 292 · TC 2900

Application
646710
filed 4 Sep 1984
Publication
Not published
not published
Patent· this page
US D288696
granted 10 Mar 1987

Life of the patent

4 dated events
⤢ drag to zoom19841986198819901992199419961998200020022004ProsecutionOwnershipTerm & fees
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Description

1 parts
›FIG. 1 is a front perspective view of…

FIG. 1 is a front perspective view of a drum showing my new design;

FIG. 2 is an elevational view thereof, the opposite side being the same in appearance;

FIG. 3 is an elevational view thereof looking from the right of FIG. 2, the opposite side being the same in appearance;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof; and

FIG. 6 is a cross-sectional view along lines 6--6 of FIG. 3.

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
D17/22

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File wrapper

Pendency
2.5 y
917 days filing → grant
Office actions
0
on the grant's record
Examiner
Robert C. Spangler
art unit 292 · TC 2900
Citations: 2 back · 0 forward

Chain of title

⤢ drag to zoom19841986198819901992199419961998200020022004Owner 1
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