USPatent applicationPatented

Vacuum cleaner and air inflator

Granted 16 Sep 2025

Assignee: FREEMAN IT LIMITED

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Inventors: Haibo Liu, Jing Wang · Examiner: Leah Macchiarolo · AU 2931 · TC 2900

Application· this page
29/912,402
filed 18 Sep 2023
Publication
Not published
not published
Patent
US D1093780
granted 16 Sep 2025

Life of the application

4 dated events
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Description

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

FIG. 1 is a front perspective view of a vacuum cleaner and air inflator, showing our new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is an enlarged top view thereof;

FIG. 8 is an enlarged bottom view thereof;

FIG. 9 is an enlarged detail view of area 9 in FIG. 1 thereof;

FIG. 10 is an enlarged detail view of area 10 in FIG. 1 thereof; and,

FIG. 11 is an enlarged detail view of area 11 in FIG. 1 .

The broken lines in the drawings illustrate the portions of the vacuum cleaner and air inflator, which form no part of the claimed design.

The dash-dot-dash broken lines encircling the enlarged views are for annotative purposes only and form no part of the claim thereof.

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
D32/18

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File wrapper

Pendency
2.0 y
729 days filing → grant
Office actions
0
on the grant's record
Examiner
Leah Macchiarolo
art unit 2931 · TC 2900
Citations: 34 back · 2 forward

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Chain of title

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