USPatentGranted
S1

Pilot valve for solenoid valve

Granted 15 May 2001 · no office action yet

Current assignee: Smc Corporation · originally SMC Corporation of America

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Inventors: Hideyuki Takada, Hideaki Tanaka, Masanori Kaizuka · Examiner: Robin V. Taylor · AU 2911 · TC 2900

Application
121829
filed 14 Apr 2000
Publication
Not published
not published
Patent· this page
US D442259
granted 15 May 2001

Life of the patent

2 dated events
⤢ drag to zoomApr 2000Jul 2000Oct 2000Jan 2001Apr 2001Jul 2001Prosecution
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Description

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

FIG. 1 is a top and right front perspective view of a pilot valve for solenoid valve, showing our design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof, the left side view being a mirror image of the side view shown;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a left side elevational view thereof when in use with a main valve and a lead wire.

The main valve and lead wire shown in FIG. 7 are shown in broken lines for illustrated purposes only and form no part of the claimed invention.

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
D23/233

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Pendency
1.1 y
396 days filing → grant
Office actions
0
on the grant's record
Examiner
Robin V. Taylor
art unit 2911 · TC 2900
Citations: 6 back · 0 forward

Chain of title

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