USPatentGranted
S

Oil filter adaptor for use with an internal combustion engine

Granted 9 Oct 1990 · no office action yet

Assignee: Alan Lundquist

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Inventors: Alan Lundquist · Examiner: Susan J. Lucas · AU 291 · TC 2900

Application
191492
filed 9 May 1988
Publication
Not published
not published
Patent· this page
US D311239
granted 9 Oct 1990

Life of the patent

2 dated events
⤢ drag to zoomApr 1988Jul 1988Oct 1988Jan 1989Apr 1989Jul 1989Oct 1989Jan 1990Apr 1990Jul 1990Oct 1990Prosecution
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Description

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

FIG. 1 is a perspective view of an oil filter adaptor for use with an internal combustion engine showing my new design;

FIG. 2 is a front elevational view thereof on an enlarged scale;

FIG. 3 is a side elevational view thereof on an enlarged scale, taken from the right side of FIG. 1;

FIG. 4 is a back elevational view thereof on an enlarged scale;

FIG. 5 is a side elevational view thereof on an enlarged scale, taken from the left side of FIG. 1;

FIG. 6 is a top plan view thereof on an enlarged scale; and,

FIG. 7 is a bottom plan view thereof on an enlarged scale.

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
D23/209

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File wrapper

Pendency
2.4 y
883 days filing → grant
Office actions
0
on the grant's record
Examiner
Susan J. Lucas
art unit 291 · TC 2900
Citations: 5 back · 0 forward

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