USD650600S1 - Step stool - Google Patents

Step stool Download PDF

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Publication number
USD650600S1
USD650600S1 US29/388,603 US201129388603F USD650600S US D650600 S1 USD650600 S1 US D650600S1 US 201129388603 F US201129388603 F US 201129388603F US D650600 S USD650600 S US D650600S
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US
United States
Prior art keywords
step stool
stool
view
elevational view
ornamental design
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
US29/388,603
Inventor
Chiung Yueh Hsu
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.)
Hsiang Fu Chia Enterprise Co Ltd
Original Assignee
Hsiang Fu Chia Enterprise 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 Hsiang Fu Chia Enterprise Co Ltd filed Critical Hsiang Fu Chia Enterprise Co Ltd
Priority to US29/388,603 priority Critical patent/USD650600S1/en
Assigned to Hsiang Fu Chia Enterprise Co., Ltd. reassignment Hsiang Fu Chia Enterprise Co., Ltd. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: HSU, CHIUNG YUEH
Application granted granted Critical
Publication of USD650600S1 publication Critical patent/USD650600S1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a front perspective view of a step stool showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left elevational view thereof;
FIG. 5 is a right elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.

Claims (1)

  1. The ornamental design for a step stool, as shown and described.
US29/388,603 2011-03-31 2011-03-31 Step stool Expired - Lifetime USD650600S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/388,603 USD650600S1 (en) 2011-03-31 2011-03-31 Step stool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/388,603 USD650600S1 (en) 2011-03-31 2011-03-31 Step stool

Publications (1)

Publication Number Publication Date
USD650600S1 true USD650600S1 (en) 2011-12-20

Family

ID=45219407

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/388,603 Expired - Lifetime USD650600S1 (en) 2011-03-31 2011-03-31 Step stool

Country Status (1)

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US (1) USD650600S1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD743708S1 (en) * 2014-10-23 2015-11-24 Howard Cohen Stool
USD745785S1 (en) * 2014-10-24 2015-12-22 Howard Cohen Stool
USD749864S1 (en) * 2014-10-23 2016-02-23 Howard Cohen Stool
US11382432B2 (en) * 2019-09-13 2022-07-12 Elbee Pty Ltd. Step stool with tread
USD1000848S1 (en) * 2021-05-17 2023-10-10 Xing Chang Yang Adjustable seating device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3559761A (en) * 1969-07-01 1971-02-02 Cramer Ind Inc Combined step and stool
US3599750A (en) * 1968-12-24 1971-08-17 Litton Business Systems Inc Sit and step stool
USD244494S (en) * 1970-01-12 1977-05-31 Litton Business Systems, Inc. Step stool
USD262419S (en) * 1979-12-31 1981-12-29 Cramer Harold W Combined step and stool
USD524069S1 (en) * 2005-02-16 2006-07-04 Seville Classics, Inc. Step stool
USD570125S1 (en) * 2006-03-27 2008-06-03 Cramer Inc. Step stool
USD640878S1 (en) * 2011-02-16 2011-07-05 Chia-Ling Huang Wheeled step stool

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3599750A (en) * 1968-12-24 1971-08-17 Litton Business Systems Inc Sit and step stool
US3559761A (en) * 1969-07-01 1971-02-02 Cramer Ind Inc Combined step and stool
USD244494S (en) * 1970-01-12 1977-05-31 Litton Business Systems, Inc. Step stool
USD262419S (en) * 1979-12-31 1981-12-29 Cramer Harold W Combined step and stool
USD524069S1 (en) * 2005-02-16 2006-07-04 Seville Classics, Inc. Step stool
USD570125S1 (en) * 2006-03-27 2008-06-03 Cramer Inc. Step stool
USD640878S1 (en) * 2011-02-16 2011-07-05 Chia-Ling Huang Wheeled step stool

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD743708S1 (en) * 2014-10-23 2015-11-24 Howard Cohen Stool
USD749864S1 (en) * 2014-10-23 2016-02-23 Howard Cohen Stool
USD745785S1 (en) * 2014-10-24 2015-12-22 Howard Cohen Stool
US11382432B2 (en) * 2019-09-13 2022-07-12 Elbee Pty Ltd. Step stool with tread
USD1000848S1 (en) * 2021-05-17 2023-10-10 Xing Chang Yang Adjustable seating device

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