USPatent applicationPatented

Elevator button

Granted 25 Nov 2025

Assignee: Otis Worldwide Corporation

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Attorney: Attorney · Log in to unlock

Inventors: Zhe Li, Sisi Zheng · Examiner: Selina Sikder · AU 2912 · TC 2900

Application· this page
29/854,174
filed 22 Sep 2022
Publication
Not published
not published
Patent
US D1103129
granted 25 Nov 2025

Life of the application

3 dated events
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Description

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

FIG. 1 is a front view of an elevator button in accordance with a first embodiment of our design;

FIG. 2 is rear view of the design of FIG. 1 ;

FIG. 3 is a right side view of the design of FIG. 1 ;

FIG. 4 is a left side view of the design of FIG. 1 ;

FIG. 5 is a top view of the design of FIG. 1 ;

FIG. 6 is a bottom view of the design of FIG. 1 ; and

FIG. 7 is a cross-sectional view of the design of FIG. 1 as viewed along the line 7 - 7 of FIG. 1 .

FIG. 8 is a front view of an elevator button in accordance with a second embodiment of our design;

FIG. 9 is rear view of the design of FIG. 8 ;

FIG. 10 is a right side view of the design of FIG. 8 ;

FIG. 11 is a left side view of the design of FIG. 8 ;

FIG. 12 is a top view of the design of FIG. 8 ;

FIG. 13 is a bottom view of the design of FIG. 8 ; and,

FIG. 14 is a cross-sectional view of the design of FIG. 8 as viewed along the line 14 - 14 of FIG. 8 .

The broken lines shown in the figures illustrate portions of the elevator button that 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 as granted

1 claim

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Classifications

3 codes
USPC · US Patent Classification
D13/171D10/108D13/174

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File wrapper

Pendency
3.2 y
1,160 days filing → grant
Office actions
0
on the grant's record
Examiner
Selina Sikder
art unit 2912 · TC 2900
Citations: 56 back · 0 forward

Documents

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Chain of title

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