USPatent applicationPatented

Connector for double pipe heat exchanger

Granted 29 May 2018 · no office action yet

Application· this page
29/571,375
filed 18 Jul 2016
Publication
Not published
not published
Patent
US D819186
granted 29 May 2018

Life of the application

5 dated events
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Description

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

FIG. 1 is a perspective view of the connector for double pipe heat exchanger.

FIG. 2 is a top plan view thereof.

FIG. 3 is a bottom plan view thereof.

FIG. 4 is a left side elevation view thereof.

FIG. 5 is a right side elevation view thereof.

FIG. 6 is a front elevation view thereof; and,

FIG. 7 is a rear elevation view thereof.

The broken lines shown depict portions of the interior of the connector for double pipe heat exchanger that form no part of the claim. The broken line showings of the pipes connected to the connector for double pipe heat exchanger illustrate environment only that form no part of the claim.

the grant prints no section headings; every part label below is ours, taken from that part's own first words

Claims as granted

1 claim

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Classifications

1 codes
USPC · US Patent Classification
D23/262

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File wrapper

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Pendency
1.9 y
680 days filing → grant
Office actions
0
none on record
Examiner
Eric L Goodman
art unit 2919 · TC 2900
Citations: 57 back · 0 forward

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Documents

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Chain of title

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