USPatentGranted

Gas detection device

Granted 19 May 2020 · 2 office actions

Current assignee: Micromesh Technology · originally Acacia Research Corporation

Inventors: Ching-Sung Lin, Yung-Lung Han, Chih-Kai Chen, Hao-Jan Mou +1 · Examiner: Antoine Duval Davis · AU 2917 · TC 2900

Application

29/661,122

filed 24 Aug 2018

Publication

Not published

not published

Patent· this page

US D884522

granted 19 May 2020

term adjustment not held

none

Litigation

checked

Classifications

Citations

13 cites · 0 cited by

Life of the patent

7 dated events

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Description

1 parts

›FIG. 1 is a perspective view of a…

FIG. 1 is a perspective view of a gas detection device showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

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

›1.independentThe ornamental design for a gas detection device, as shown and described.

Classifications

1 codes

USPC · US Patent Classification

D10/81

Claim changes

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File wrapper

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Pendency

1.7 y

634 days filing → grant

Office actions

non-final + final

Responses

no RCE

Examiner

Antoine Duval Davis

art unit 2917 · TC 2900

Law firm

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Citations: 13 back · 0 forward

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Worldwide family

3 members · 3 offices

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Members

DOCDB simple family 65997422

Offices

US · JP

Granted

2 of 3

grant date present

›IP5 & PCT — 2 members

Office	Publication	Kind	Published	Filed	Status	Title
USthis patent	US-D884522-S	S1	19 May 2020	24 Aug 2018	granted	Gas detection device
JP	JP-1628621-S	S	8 Apr 2019	23 Aug 2018	granted	no title held

›Other offices — 1 members

Office	Publication	Kind	Published	Filed	Status	Title
TW	TW-D193924-S	S	11 Nov 2018	27 Feb 2018	published	Gas detecting device

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Citations

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