USPatentGranted
S1

Portion of valve body

Granted 24 Jul 2001 · no office action yet

Current assignee: Mitsubishi Denki Kabushiki Kaisha · originally Mitsubishi Electric Corporation

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Inventors: Hisashi Yokoyama, Yasuhiko Kato, Takeshi Ikai, Toshihiko Miyake · Examiner: Melody N. Brown · AU 2911 · TC 2900

Application
119994
filed 13 Mar 2000
Publication
Not published
not published
Patent· this page
US D445430
granted 24 Jul 2001

Life of the patent

4 dated events
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Description

1 parts
›FIG. 1 is a front, top and right…

FIG. 1 is a front, top and right side perspective view of a portion of valve body showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side elevational view thereof, the left side being symmetrical with that shown;

FIG. 7 is an enlarged cross-sectional view thereof, taken along line 7—7 of FIG. 2, with the internal system omitted; and,

FIG. 8 is an enlarged cross-sectional view thereof, taken along line 8—8 of FIG. 2, with the internal system omitted.

The broken lines shown throughout the drawing views are for illustrative purposes only and form no part of the claim design.

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
D15/5

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Pendency
1.4 y
498 days filing → grant
Office actions
0
on the grant's record
Examiner
Melody N. Brown
art unit 2911 · TC 2900
Citations: 4 back · 0 forward

Chain of title

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Citations

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