USPatent applicationPatented

Weighted lift pin

Granted 21 Oct 2025

Assignee: ASM International

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Inventors: Yingzong Bu, George B. Jackson, Rohan Rajeev Puranik, Todd Dunn +2 · Examiner: Patricia A Palasik · AU 2918 · TC 2900

Application· this page
29/817,156
filed 29 Nov 2021
Publication
Not published
not published
Patent
US D1099184
granted 21 Oct 2025

Life of the application

4 dated events
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Description

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

FIG. 1 is a top perspective view of a weighted lift pin, showing our new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a back elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

In the drawings, the broken lines in FIGS. 1 - 8 depict portions of the weighted lift pin design 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

1 codes
USPC · US Patent Classification
D15/138

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File wrapper

Pendency
3.9 y
1,422 days filing → grant
Office actions
0
on the grant's record
Examiner
Patricia A Palasik
art unit 2918 · TC 2900
Citations: 8,391 back · 0 forward

Documents

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Chain of title

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