USPatentGranted
S1

Engine cylinder multi-port exhaust arrangement

Granted 8 Jun 2021 · 2 office actions

Current assignee: ELDRIDGE CREDIT ADVISERS, LLC · originally Andrew Lincoln Pumphrey

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Inventors: Andrew Lincoln Pumphrey · Examiner: Sheryl Lane · AU 2915 · TC 2900

Application
29/677,211
filed 17 Jan 2019
Publication
Not published
not published
Patent· this page
US D921699
granted 8 Jun 2021

Life of the patent

2 dated events
⤢ drag to zoomJan 2019Apr 2019Jul 2019Oct 2019Jan 2020Apr 2020Jul 2020Oct 2020Jan 2021Apr 2021Jul 2021Prosecution
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Description

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

FIG. 1 is a perspective view of an engine cylinder multi-port exhaust arrangement, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left-side elevational view thereof;

FIG. 4 is a right-side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The dot-dash broken lines in the figures represent a boundary of the claimed design, elements of the engine cylinder multi-port exhaust arrangement outside of the boundary in regular broken lines forming no part of the claimed design, and the regular broken lines within the circular element in FIGS. 1 and 5 form no part of the claimed 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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File wrapper

Pendency
2.4 y
873 days filing → grant
Office actions
1
non-final + final
Responses
1
no RCE
Examiner
Sheryl Lane
art unit 2915 · TC 2900
Citations: 11 back · 0 forward

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Chain of title

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Citations

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