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USPatent applicationPatented

Personal rechargeable portable ionic air purifier

Granted 29 Dec 2020 · 2 office actions

Current assignee: Headwaters Incorporated · originally HEADWATER COMPANIES, LLC

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Inventors: Rudy A. Vandenbelt, David Harris · Examiner: Sheryl Lane · AU 2915 · TC 2900

Application· this page
29/639,518
filed 7 Mar 2018
Publication
Not published
not published
Patent
US D906504
granted 29 Dec 2020
Patented
Status
granted 29 Dec 2020
1,028
Days in prosecution
filing to grant
1
Claims as granted
1 independent
40
File wrapper
transactions
2038
20-year term
term adjustment not held
none
Litigation
checked

Life of the application

9 dated events
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Description

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

FIG. 1 is a perspective view of our new design for a personal rechargeable portable ionic air purifier;

FIG. 2 is an elevational view of the front of the personal rechargeable portable ionic air purifier of the present invention;

FIG. 3 is an elevational view of the back of the personal rechargeable portable ionic air purifier of the present invention;

FIG. 4 is an elevational view of the right side of the personal rechargeable portable ionic air purifier of the present invention;

FIG. 5 is an elevational view of the left side of the personal rechargeable portable ionic air purifier of the present invention;

FIG. 6 is a plan view of the top of the personal rechargeable portable ionic air purifier of the present invention; and,

FIG. 7 is a plan view of the bottom of the personal rechargeable portable ionic air purifier of the present invention.

The broken lines depict portions of the personal rechargeable portable ionic air purifier that form no part of the claimed design.

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Claims as granted

1 claim

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Classifications

1 codes
USPC · US Patent Classification
D23/366

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File wrapper

⤢ drag to zoomJan 2018Jul 2018Jan 2019Jul 2019Jan 2020Jul 2020Jan 2021USPTOApplicantNon-final rejectionResponse after non-finalResponse after non-final
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Pendency
2.8 y
1,028 days filing → grant
Office actions
2
non-final + final
Responses
2
no RCE
Examiner
Sheryl Lane
art unit 2915 · TC 2900
Law firm
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Citations: 8 back · 0 forward

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Documents

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Chain of title

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