USD401353S - Step ladder - Google Patents

Step ladder Download PDF

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Publication number
USD401353S
USD401353S US29/071,634 US7163497F USD401353S US D401353 S USD401353 S US D401353S US 7163497 F US7163497 F US 7163497F US D401353 S USD401353 S US D401353S
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US
United States
Prior art keywords
step ladder
view
ladder
ornamental design
perspective
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.)
Expired - Lifetime
Application number
US29/071,634
Inventor
Randall Bell
Walter Herbst
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.)
WERNER TECHNOLOGIES Inc
Original Assignee
Werner Co
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 Werner Co filed Critical Werner Co
Priority to US29/071,634 priority Critical patent/USD401353S/en
Assigned to WERNER CO. reassignment WERNER CO. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: BELL, RANDALL, HERBST, WALTER
Application granted granted Critical
Publication of USD401353S publication Critical patent/USD401353S/en
Assigned to WIP TECHNOLOGIES, INC. reassignment WIP TECHNOLOGIES, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: WERNER CO.
Assigned to BANKERS TRUST COMPANY reassignment BANKERS TRUST COMPANY SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: WIP TECHNOLOGIES, INC.
Assigned to BANKERS TRUST COMPANY reassignment BANKERS TRUST COMPANY SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: WERNER CO.
Assigned to WIP TECHNOLOGIES, INC. reassignment WIP TECHNOLOGIES, INC. TERMINATION AND RELEASE OF INTEREST Assignors: DEUTSCHE BANK TRUST COMPANY AMERICAS, FORMERLY KNOWN AS BANKERS TRUST COMPANY, AS ADMINISTRATIVE AGENT
Assigned to WERNER CO. reassignment WERNER CO. TERMINATION AND RELEASE OF INTEREST Assignors: DEUTSCHE BANK TRUST COMPANY AMERICAS, FORMERLY KNOWN AS BANKERS TRUST COMPANY, AS ADMINISTRATIVE AGENT
Assigned to JPMORGAN CHASE BANK, AS ADMINISTRATIVE AGENT reassignment JPMORGAN CHASE BANK, AS ADMINISTRATIVE AGENT SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: WERNER CO.
Assigned to JPMORGAN CHASE BANK, AS ADMINISTRATIVE AGENT reassignment JPMORGAN CHASE BANK, AS ADMINISTRATIVE AGENT SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: WIP TECHNOLOGIES, INC.
Assigned to CREDIT SUISSE FIRST BOSTON, ACTING THROUGH ITS CAYMAN ISLANDS BRANCH reassignment CREDIT SUISSE FIRST BOSTON, ACTING THROUGH ITS CAYMAN ISLANDS BRANCH PATENT SECURITY AGREEMENT Assignors: WIP TECHNOLOGIES, INC.
Assigned to SMARTE CARTE CORPORATION reassignment SMARTE CARTE CORPORATION RELEASE OF LIEN IN PATENTS PURSUANT TO 1996 CREDIT AGREEMENT AND 1999 CREDIT AGREEMENT, AS AMENDED Assignors: BLACK DIAMOND COMMERCIAL FINANCE, LLC
Assigned to BLACK DIAMOND COMMERCIAL FINANCE, LLC reassignment BLACK DIAMOND COMMERCIAL FINANCE, LLC SECURITY AGREEMENT Assignors: SMARTE CARTE CORPORATION
Assigned to SMARTE CARTE CORPORATION reassignment SMARTE CARTE CORPORATION RELEASE OF SECURITY INTEREST IN PATENTS Assignors: BLACK DIAMOND COMMERCIAL FINANCE, LLC
Assigned to WERNER TECHNOLOGIES, INC. reassignment WERNER TECHNOLOGIES, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: WERNER CO., WERNER HOLDING CO. (DE), INC., WERNER HOLDING CO. (PA), INC., WIP TECHNOLOGIES, INC.
Assigned to BANK OF AMERICA, N.A., AS AGENT reassignment BANK OF AMERICA, N.A., AS AGENT SECURITY AGREEMENT Assignors: WERNER TECHNOLOGIES, INC.
Assigned to BLACK DIAMOND COMMERCIAL FINANCE, L.L.C. reassignment BLACK DIAMOND COMMERCIAL FINANCE, L.L.C. PATENT SECURITY AGREEMENT Assignors: WERNER TECHNOLOGIES, INC.
Assigned to WERNER CO. reassignment WERNER CO. RELEASE OF SECURITY INTEREST IN PATENTS Assignors: BLACK DIAMOND COMMERCIAL FINANCE L.L.C.
Assigned to WIP TECHNOLOGIES, INC. reassignment WIP TECHNOLOGIES, INC. RELEASE OF SECURITY INTEREST IN PATENT RIGHTS Assignors: BLACK DIAMOND COMMERCIAL FINANCE L.L.C.
Assigned to WIP TECHNOLOGIES, INC. reassignment WIP TECHNOLOGIES, INC. RELEASE OF SECURITY INTEREST IN PATENT RIGHTS Assignors: CREDIT SUISSE, CAYMAN ISLANDS BRANCH
Assigned to BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT reassignment BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT SECURITY AGREEMENT Assignors: WERNER TECHNOLOGIES, INC.
Assigned to WERNER TECHNOLOGIES, INC. reassignment WERNER TECHNOLOGIES, INC. RELEASE OF SECURITY INTEREST IN PATENTS Assignors: BLACK DIAMOND COMMERCIAL FINANCE, L.L.C.
Assigned to WERNER TECHNOLOGIES, INC. reassignment WERNER TECHNOLOGIES, INC. RELEASE OF SECURITY INTEREST IN PATENTS Assignors: BANK OF AMERICA, N.A.
Anticipated expiration legal-status Critical
Assigned to WERNER TECHNOLOGIES, INC. reassignment WERNER TECHNOLOGIES, INC. RELEASE OF SECURITY INTEREST IN INTELLECTUAL PROPERTY COLLATERAL Assignors: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is perspective view of a first embodiment of the invention;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof, being the mirror of the right side view; and
FIG. 5 is a top view thereof;
FIG. 6 is a perspective view of a second embodiment of the invention;
FIG. 7 is a front view thereof;
FIG. 8 is a rear view thereof;
FIG. 9 is a left side view thereof, being the mirror of the right side view; and
FIG. 10 is a top view thereof; and,
FIG. 11 is a perspective view of a third embodiment of the present invention, the top,left, and rear being substantially consistent with the top, left, and rear of the step ladder of the first embodiment.

Claims (1)

  1. The ornamental design for a step ladder, as shown and described.
US29/071,634 1997-06-05 1997-06-05 Step ladder Expired - Lifetime USD401353S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/071,634 USD401353S (en) 1997-06-05 1997-06-05 Step ladder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/071,634 USD401353S (en) 1997-06-05 1997-06-05 Step ladder

Publications (1)

Publication Number Publication Date
USD401353S true USD401353S (en) 1998-11-17

Family

ID=71605874

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/071,634 Expired - Lifetime USD401353S (en) 1997-06-05 1997-06-05 Step ladder

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US (1) USD401353S (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD433156S (en) * 1999-08-13 2000-10-31 Cosco Management, Inc. Step stool
US6347687B1 (en) 1999-09-16 2002-02-19 Pt Indal Aluminum Industry Tbk. Compact collapsible step ladder
USD710031S1 (en) 2012-11-15 2014-07-29 Tricam Industries, Inc. Step stool
US20180148977A1 (en) * 2016-11-28 2018-05-31 New-Tec Integration (Xiamen) Co., Ltd. Folding ladder with armrest
USD855833S1 (en) 2017-01-04 2019-08-06 Tricam Industries, Inc. Ladder rail
USD860476S1 (en) 2017-01-04 2019-09-17 Tricam Industries, Inc. Hinge for a multi-position ladder
USD903905S1 (en) * 2018-06-25 2020-12-01 New-Tec Integration (Xiamen) Co., Ltd. Folding ladder
USD1005526S1 (en) * 2023-05-26 2023-11-21 Fuling Ma Ladder

Non-Patent Citations (7)

* Cited by examiner, † Cited by third party
Title
Cosco brochure, "Pro Fold" ladder (1995).
Cosco brochure, ladder model No. 11-725 (1995).
Cosco brochure, ladder model No. 11-740 "Tri Step Work Platform" (1995).
Cosco brochure, ladder model No. 11-780 "Pro Step" (1995).
Cosco brochure, ladder models 11-135 and 11-302 (1995).
Cosco brochure, ladder models 11-300 and 11-307 (1995).
U.S. Design Patent Application No. 29/048,682 filed Jan. 11, 1996.

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD433156S (en) * 1999-08-13 2000-10-31 Cosco Management, Inc. Step stool
US6347687B1 (en) 1999-09-16 2002-02-19 Pt Indal Aluminum Industry Tbk. Compact collapsible step ladder
USD710031S1 (en) 2012-11-15 2014-07-29 Tricam Industries, Inc. Step stool
US20180148977A1 (en) * 2016-11-28 2018-05-31 New-Tec Integration (Xiamen) Co., Ltd. Folding ladder with armrest
US10844660B2 (en) * 2016-11-28 2020-11-24 New-Tec Integration (Xiamen) Co., Ltd. Folding ladder with armrest
USD855833S1 (en) 2017-01-04 2019-08-06 Tricam Industries, Inc. Ladder rail
USD860476S1 (en) 2017-01-04 2019-09-17 Tricam Industries, Inc. Hinge for a multi-position ladder
USD903905S1 (en) * 2018-06-25 2020-12-01 New-Tec Integration (Xiamen) Co., Ltd. Folding ladder
USD1005526S1 (en) * 2023-05-26 2023-11-21 Fuling Ma Ladder

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