USPatentGranted
S1

Ratchet tensioner

Granted 25 Nov 2025 · no office action yet

Current assignee: JIANGSU DUOLITE CRANE MACHINERY MANUFACTURING CO., LTD. · originally Jiangsu Duolite Crane Machinery Manufacturing Co., Ltd.

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Inventors: Jin Ma · Examiner: Cynthia R Underwood · AU 2918 · TC 2900

Application
29/947,473
filed 14 Jun 2024
Publication
Not published
not published
Patent· this page
US D1102856
granted 25 Nov 2025

Life of the patent

2 dated events
⤢ drag to zoomJul 2024Oct 2024Jan 2025Apr 2025Jul 2025Oct 2025Jan 2026Prosecution
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Description

1 parts
›FIG. 1 is a top, front, and right…

FIG. 1 is a top, front, and right side perspective view of a ratchet tensioner, showing my new design;

FIG. 2 is a bottom, rear, and left side 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 a top view thereof;

FIG. 8 is a bottom view thereof; and,

FIG. 9 is an enlarged view of a portion labelled 9 in FIG. 1 .

The dash dot dash lines in FIG. 1 and FIG. 9 are for the purpose of depicting the boundary of the enlarged view and form no part of the claim.

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

Classifications

1 codes
USPC · US Patent Classification
D08/44

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Pendency
1.4 y
529 days filing → grant
Office actions
0
on the grant's record
Examiner
Cynthia R Underwood
art unit 2918 · TC 2900
Citations: 45 back · 0 forward

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