U.S. patent number D949,438 [Application Number D/721,249] was granted by the patent office on 2022-04-19 for ladder.
This patent grant is currently assigned to Aukey Technology Co., Ltd. The grantee listed for this patent is Aukey Technology Co., Ltd. Invention is credited to Bingkun Duan, Xiaowei Yin, Huiyue Ze.
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United States Patent |
D949,438 |
Yin , et al. |
April 19, 2022 |
Ladder
Claims
CLAIM The ornamental design for a ladder, as shown and described.
Inventors: |
Yin; Xiaowei (Shenzhen,
CN), Duan; Bingkun (Shenzhen, CN), Ze;
Huiyue (Shenzhen, CN) |
Applicant: |
Name |
City |
State |
Country |
Type |
Aukey Technology Co., Ltd |
Shenzhen |
N/A |
CN |
|
|
Assignee: |
Aukey Technology Co., Ltd
(Shenzhen, CN)
|
Appl.
No.: |
D/721,249 |
Filed: |
January 19, 2020 |
Current U.S.
Class: |
D25/64 |
Current International
Class: |
2504 |
Field of
Search: |
;D25/62-65,68,69
;182/156,162,97,95,194,21,86,91 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Colan; Gino
Attorney, Agent or Firm: Westbridge IP LLC
Description
FIG. 1 is a perspective view of a ladder showing our new
design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is an enlarged view of portion 8 of FIG. 1; and,
FIG. 9 is an enlarged view of portion 9 of FIG. 1.
The broken lines in the drawings illustrate the portions of the
ladder which form no part of the claimed design.
* * * * *