USD949438S1 - Ladder - Google Patents

Ladder Download PDF

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Publication number
USD949438S1
USD949438S1 US29/721,249 US202029721249F USD949438S US D949438 S1 USD949438 S1 US D949438S1 US 202029721249 F US202029721249 F US 202029721249F US D949438 S USD949438 S US D949438S
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US
United States
Prior art keywords
ladder
view
ornamental design
design
enlarged
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
US29/721,249
Inventor
Xiaowei Yin
Bingkun Duan
Huiyue Ze
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aukey Technology Co Ltd
Original Assignee
Aukey Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Aukey Technology Co Ltd filed Critical Aukey Technology Co Ltd
Priority to US29/721,249 priority Critical patent/USD949438S1/en
Assigned to AUKEY TECHNOLOGY CO., LTD reassignment AUKEY TECHNOLOGY CO., LTD ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: DUAN, BINGKUN, ZE, Huiyue, YIN, Xiaowei
Application granted granted Critical
Publication of USD949438S1 publication Critical patent/USD949438S1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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.

Claims (1)

    CLAIM
  1. The ornamental design for a ladder, as shown and described.
US29/721,249 2020-01-19 2020-01-19 Ladder Active USD949438S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/721,249 USD949438S1 (en) 2020-01-19 2020-01-19 Ladder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/721,249 USD949438S1 (en) 2020-01-19 2020-01-19 Ladder

Publications (1)

Publication Number Publication Date
USD949438S1 true USD949438S1 (en) 2022-04-19

Family

ID=81127706

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/721,249 Active USD949438S1 (en) 2020-01-19 2020-01-19 Ladder

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US (1) USD949438S1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1031090S1 (en) * 2023-11-15 2024-06-11 Jiaxing Explorer Metal Products Co., Ltd. Ladder

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4182431A (en) * 1978-03-13 1980-01-08 Little Giant Industries Inc. Combination extension and step ladder rungs therefor
US4376470A (en) * 1980-11-06 1983-03-15 Little Giant Industries, Inc. Fiberglass ladder
US6220389B1 (en) * 1997-03-04 2001-04-24 Krause-Werk Gmbh & Co. Kg Folding ladder
US7364017B2 (en) * 2002-11-11 2008-04-29 Wing Enterprises, Inc. Combination ladder, ladder components and methods of manufacturing same
US20170356244A1 (en) * 2016-06-14 2017-12-14 Wing Enterprises, Incorporated Ladders, ladder hinges and related methods
USD908924S1 (en) * 2019-05-14 2021-01-26 Werner Co. Multipurpose ladder
USD914912S1 (en) * 2019-04-18 2021-03-30 Jeremy Barker Ladder with hinged rungs operable to collapse on multiple axes

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4182431A (en) * 1978-03-13 1980-01-08 Little Giant Industries Inc. Combination extension and step ladder rungs therefor
US4376470A (en) * 1980-11-06 1983-03-15 Little Giant Industries, Inc. Fiberglass ladder
US6220389B1 (en) * 1997-03-04 2001-04-24 Krause-Werk Gmbh & Co. Kg Folding ladder
US7364017B2 (en) * 2002-11-11 2008-04-29 Wing Enterprises, Inc. Combination ladder, ladder components and methods of manufacturing same
US20170356244A1 (en) * 2016-06-14 2017-12-14 Wing Enterprises, Incorporated Ladders, ladder hinges and related methods
US10801261B2 (en) * 2016-06-14 2020-10-13 Wing Enterprises, Incorporated Ladders, ladder hinges and related methods
USD914912S1 (en) * 2019-04-18 2021-03-30 Jeremy Barker Ladder with hinged rungs operable to collapse on multiple axes
USD908924S1 (en) * 2019-05-14 2021-01-26 Werner Co. Multipurpose ladder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1031090S1 (en) * 2023-11-15 2024-06-11 Jiaxing Explorer Metal Products Co., Ltd. Ladder

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