USD757959S1 - Stepladder - Google Patents

Stepladder Download PDF

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Publication number
USD757959S1
USD757959S1 US29/525,302 US201529525302F USD757959S US D757959 S1 USD757959 S1 US D757959S1 US 201529525302 F US201529525302 F US 201529525302F US D757959 S USD757959 S US D757959S
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US
United States
Prior art keywords
stepladder
view
design
ornamental design
legs
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
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US29/525,302
Inventor
Tokuo AOI
Tazuko AOI
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.)
Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to US29/525,302 priority Critical patent/USD757959S1/en
Application granted granted Critical
Publication of USD757959S1 publication Critical patent/USD757959S1/en
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Anticipated expiration legal-status Critical

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Description

FIG. 1 is a front perspective view of a stepladder showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a left side view thereof;
FIG. 8 is an exploded perspective view thereof;
FIG. 9 is a rear view thereof in a collapsed position; and,
FIG. 10 is a front view thereof, in which one of the legs is folded.
The features shown in broken lines in the drawings depict environmental subject matter only and form no part of the claimed design.

Claims (1)

    CLAIM
  1. The ornamental design for a stepladder, as shown and described.
US29/525,302 2015-04-28 2015-04-28 Stepladder Active USD757959S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/525,302 USD757959S1 (en) 2015-04-28 2015-04-28 Stepladder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/525,302 USD757959S1 (en) 2015-04-28 2015-04-28 Stepladder

Publications (1)

Publication Number Publication Date
USD757959S1 true USD757959S1 (en) 2016-05-31

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ID=56028478

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/525,302 Active USD757959S1 (en) 2015-04-28 2015-04-28 Stepladder

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US (1) USD757959S1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD782065S1 (en) * 2012-04-20 2017-03-21 Pentair Water Pool And Spa, Inc. Lifeguard station
USD901282S1 (en) * 2019-09-25 2020-11-10 Dale Clayton Miller Plate assembly
USD953843S1 (en) * 2019-09-25 2022-06-07 Dale Clayton Miller Pile system
US11788246B2 (en) 2020-12-14 2023-10-17 Dale Clayton Miller Micropile connection for supporting a vertical pile
US11828038B2 (en) 2020-07-10 2023-11-28 Dale Clayton Miller Pile connection for horizontally fixing an elongated beam for a foundation support system

Citations (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US128073A (en) 1872-06-18 Improvement in bag-holders
US767257A (en) 1903-06-10 1904-08-09 Joseph A Drake Step-ladder.
US1610596A (en) 1925-04-28 1926-12-14 Fred J Bird Extensible side brace for stepladders
US1641906A (en) 1926-08-16 1927-09-06 Carl L Smith Orchard ladder
US1778898A (en) * 1927-10-15 1930-10-21 Konigsberg Joseph Stepladder
US1783616A (en) * 1929-01-21 1930-12-02 Henry C Hachmuth Stepladder
US1789317A (en) 1929-01-12 1931-01-20 Mcleish James George Tripod or the like
US2316679A (en) 1941-12-22 1943-04-13 Paul M Evans Coupling device for well apparatus
FR881547A (en) 1941-02-27 1943-04-28 Device for picking fruit and in particular olives
US2391466A (en) 1944-12-19 1945-12-25 Levin Irvin Adjustable triangle
US2478592A (en) 1945-05-05 1949-08-09 Imagineering Corp Ladder
US2612335A (en) * 1948-12-18 1952-09-30 Allen J Saltzman Interchangeable tripod foot tip
US2650014A (en) 1951-01-05 1953-08-25 Harrison Henry Stepladder
US2756952A (en) 1952-06-21 1956-07-31 Cleveland Pneumatic Tool Co Omni-directional shock and vibration isolating device
US2794612A (en) 1954-03-29 1957-06-04 Clifton Leyman Ernest Portable camera stand
US2919093A (en) 1955-02-28 1959-12-29 Quick Set Inc Tripod
US3026962A (en) 1961-03-03 1962-03-27 Ned F Kramer Ladder
US3248129A (en) 1963-08-14 1966-04-26 Cicero C Brown Dual release safety joint
US3269486A (en) 1964-07-27 1966-08-30 James F Machen Ladder holder
US3313505A (en) 1965-05-21 1967-04-11 William E Petrie Collapsible stand
US3472339A (en) 1967-02-21 1969-10-14 Herrera C Crisogono Device for supporting a fisherman over a body of water
US3540549A (en) 1969-08-04 1970-11-17 George Harvey Emmons Foldable ladder
US3967694A (en) 1974-08-08 1976-07-06 Woolfolk Sr Martin Y Portable surf fishing platform
US4146010A (en) * 1977-03-03 1979-03-27 Manska Jack H Outdoor grill tripod
US4326687A (en) 1980-07-30 1982-04-27 James David Mfg. Corp. Plural leg stand
US4524849A (en) 1984-06-11 1985-06-25 Terrence Arthur Riddle Tripod
JPS6252700U (en) 1985-09-24 1987-04-01
US4726349A (en) 1984-11-02 1988-02-23 Peter Gehrke Portable grill device
US4732138A (en) 1987-02-27 1988-03-22 Vos Robert B Campfire cooker
US4899849A (en) * 1988-12-05 1990-02-13 A. C. Innovations, Inc. Ladder stabilizer
US5186197A (en) 1992-07-06 1993-02-16 Lavine Edward L Collapsible umbrella handle
JPH0732198U (en) 1993-11-29 1995-06-16 有限会社ミツル工業 Tripod ladder
US5485978A (en) * 1994-04-26 1996-01-23 Hernandez; Harvey Hunter's tripod stand
US5520360A (en) 1994-10-26 1996-05-28 Wensman; Scott M. Adjustable jack stand
JP3031542U (en) 1996-05-02 1996-11-29 佐藤 進 Deformable tripod for gardening with improved work safety and operability
JPH09112165A (en) 1995-10-13 1997-04-28 Mitsuru:Kk Three-leg type ladder
US5685391A (en) 1994-07-29 1997-11-11 Gundlach; James Triladder
US6053282A (en) 1999-10-04 2000-04-25 Morisak; Gary L. Portable deer stand
US6189529B1 (en) 1999-11-01 2001-02-20 Michael R. Shabazian Collapsible cooking apparatus
EP1079062A2 (en) 1999-08-25 2001-02-28 The All Terrain Ladder Company Limited Step Ladder
USD452331S1 (en) * 2000-11-20 2001-12-18 Edward William Bohlman Tripod hunting stand
US6386320B1 (en) 1998-09-04 2002-05-14 Bernard Clavel Portable support structure useful as ladder or stepladder
US6668975B2 (en) 2002-01-30 2003-12-30 Center Ridge Outdoors, L.L.C. Modular ladder with removable rungs
US6711993B2 (en) 2002-07-23 2004-03-30 Kevin W. Robertson Camp stove and barbeque system
JP3111306U (en) 2005-04-13 2005-07-14 有限会社松豊園 Steps for pruning and pruning plants
JP2005282319A (en) 2004-03-31 2005-10-13 Toshio Nozawa Stepladder for garden tree
US7063006B1 (en) 2004-11-15 2006-06-20 Spehle Darlene V Fire pit grill apparatus
US20070036640A1 (en) 2003-03-12 2007-02-15 Randy Boudreaux Methods, systems and apparatuses for retrieving an entity from a confined space
US7207533B1 (en) 2003-05-30 2007-04-24 David Harold Coleman Tripod stabilizer
US20070256892A1 (en) 2006-05-08 2007-11-08 Breedlove Michael G Sr Ladder stand with platform hoist and method of assembling same
US20080223658A1 (en) * 2007-03-14 2008-09-18 John Michalec Observation stand
US7513470B2 (en) 2006-07-03 2009-04-07 Lomberk Jason E Tripod tray for PCs, electronic equipment and accessories
US7581703B1 (en) 2007-03-05 2009-09-01 David Harold Coleman Radial tripod stabilizer
US20110088969A1 (en) 2008-02-28 2011-04-21 Safety Compliance Design And Services Pty Ltd Height safety system
US20110155886A1 (en) 2008-06-05 2011-06-30 Kansai Kouji Sokuryou Co., Ltd. Tripod-supporting device, tripod, support member for tripod and method for supporting tripod
US20120168253A1 (en) * 2008-08-07 2012-07-05 Mcmurray Daniel Ladder stabilizer
US20130153297A1 (en) 2011-06-20 2013-06-20 David L. Abney, Inc. Adjustable Bent Drilling Tool Having in situ Drilling Direction Change Capability
US8695762B1 (en) 2010-06-29 2014-04-15 Robert Charles Carter Upright tree stand
US20150107146A1 (en) 2013-10-17 2015-04-23 Walter L. Chaney Gun support for a tripod
US9033105B1 (en) 2013-08-13 2015-05-19 Burl Boswell Rotatable elevated hunting blinds
US9151112B2 (en) 2012-07-25 2015-10-06 Cal G. Niemela Tree climbing support
US20150345219A1 (en) * 2013-02-26 2015-12-03 Tokuo AOI Stepladder

Patent Citations (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US128073A (en) 1872-06-18 Improvement in bag-holders
US767257A (en) 1903-06-10 1904-08-09 Joseph A Drake Step-ladder.
US1610596A (en) 1925-04-28 1926-12-14 Fred J Bird Extensible side brace for stepladders
US1641906A (en) 1926-08-16 1927-09-06 Carl L Smith Orchard ladder
US1778898A (en) * 1927-10-15 1930-10-21 Konigsberg Joseph Stepladder
US1789317A (en) 1929-01-12 1931-01-20 Mcleish James George Tripod or the like
US1783616A (en) * 1929-01-21 1930-12-02 Henry C Hachmuth Stepladder
FR881547A (en) 1941-02-27 1943-04-28 Device for picking fruit and in particular olives
US2316679A (en) 1941-12-22 1943-04-13 Paul M Evans Coupling device for well apparatus
US2391466A (en) 1944-12-19 1945-12-25 Levin Irvin Adjustable triangle
US2478592A (en) 1945-05-05 1949-08-09 Imagineering Corp Ladder
US2612335A (en) * 1948-12-18 1952-09-30 Allen J Saltzman Interchangeable tripod foot tip
US2650014A (en) 1951-01-05 1953-08-25 Harrison Henry Stepladder
US2756952A (en) 1952-06-21 1956-07-31 Cleveland Pneumatic Tool Co Omni-directional shock and vibration isolating device
US2794612A (en) 1954-03-29 1957-06-04 Clifton Leyman Ernest Portable camera stand
US2919093A (en) 1955-02-28 1959-12-29 Quick Set Inc Tripod
US3026962A (en) 1961-03-03 1962-03-27 Ned F Kramer Ladder
US3248129A (en) 1963-08-14 1966-04-26 Cicero C Brown Dual release safety joint
US3269486A (en) 1964-07-27 1966-08-30 James F Machen Ladder holder
US3313505A (en) 1965-05-21 1967-04-11 William E Petrie Collapsible stand
US3472339A (en) 1967-02-21 1969-10-14 Herrera C Crisogono Device for supporting a fisherman over a body of water
US3540549A (en) 1969-08-04 1970-11-17 George Harvey Emmons Foldable ladder
US3967694A (en) 1974-08-08 1976-07-06 Woolfolk Sr Martin Y Portable surf fishing platform
US4146010A (en) * 1977-03-03 1979-03-27 Manska Jack H Outdoor grill tripod
US4326687A (en) 1980-07-30 1982-04-27 James David Mfg. Corp. Plural leg stand
US4524849A (en) 1984-06-11 1985-06-25 Terrence Arthur Riddle Tripod
US4726349A (en) 1984-11-02 1988-02-23 Peter Gehrke Portable grill device
JPS6252700U (en) 1985-09-24 1987-04-01
US4732138A (en) 1987-02-27 1988-03-22 Vos Robert B Campfire cooker
US4899849A (en) * 1988-12-05 1990-02-13 A. C. Innovations, Inc. Ladder stabilizer
US5186197A (en) 1992-07-06 1993-02-16 Lavine Edward L Collapsible umbrella handle
JPH0732198U (en) 1993-11-29 1995-06-16 有限会社ミツル工業 Tripod ladder
US5485978A (en) * 1994-04-26 1996-01-23 Hernandez; Harvey Hunter's tripod stand
US5685391A (en) 1994-07-29 1997-11-11 Gundlach; James Triladder
US5520360A (en) 1994-10-26 1996-05-28 Wensman; Scott M. Adjustable jack stand
JPH09112165A (en) 1995-10-13 1997-04-28 Mitsuru:Kk Three-leg type ladder
JP3031542U (en) 1996-05-02 1996-11-29 佐藤 進 Deformable tripod for gardening with improved work safety and operability
US6386320B1 (en) 1998-09-04 2002-05-14 Bernard Clavel Portable support structure useful as ladder or stepladder
EP1079062A2 (en) 1999-08-25 2001-02-28 The All Terrain Ladder Company Limited Step Ladder
US6053282A (en) 1999-10-04 2000-04-25 Morisak; Gary L. Portable deer stand
US6189529B1 (en) 1999-11-01 2001-02-20 Michael R. Shabazian Collapsible cooking apparatus
USD452331S1 (en) * 2000-11-20 2001-12-18 Edward William Bohlman Tripod hunting stand
US6668975B2 (en) 2002-01-30 2003-12-30 Center Ridge Outdoors, L.L.C. Modular ladder with removable rungs
US6711993B2 (en) 2002-07-23 2004-03-30 Kevin W. Robertson Camp stove and barbeque system
US20070036640A1 (en) 2003-03-12 2007-02-15 Randy Boudreaux Methods, systems and apparatuses for retrieving an entity from a confined space
US7207533B1 (en) 2003-05-30 2007-04-24 David Harold Coleman Tripod stabilizer
JP2005282319A (en) 2004-03-31 2005-10-13 Toshio Nozawa Stepladder for garden tree
US7063006B1 (en) 2004-11-15 2006-06-20 Spehle Darlene V Fire pit grill apparatus
JP3111306U (en) 2005-04-13 2005-07-14 有限会社松豊園 Steps for pruning and pruning plants
US20070256892A1 (en) 2006-05-08 2007-11-08 Breedlove Michael G Sr Ladder stand with platform hoist and method of assembling same
US7513470B2 (en) 2006-07-03 2009-04-07 Lomberk Jason E Tripod tray for PCs, electronic equipment and accessories
US7581703B1 (en) 2007-03-05 2009-09-01 David Harold Coleman Radial tripod stabilizer
US7984789B2 (en) 2007-03-14 2011-07-26 John Michalec Observation stand
US20080223658A1 (en) * 2007-03-14 2008-09-18 John Michalec Observation stand
US20110088969A1 (en) 2008-02-28 2011-04-21 Safety Compliance Design And Services Pty Ltd Height safety system
US20110155886A1 (en) 2008-06-05 2011-06-30 Kansai Kouji Sokuryou Co., Ltd. Tripod-supporting device, tripod, support member for tripod and method for supporting tripod
US20120168253A1 (en) * 2008-08-07 2012-07-05 Mcmurray Daniel Ladder stabilizer
US8695762B1 (en) 2010-06-29 2014-04-15 Robert Charles Carter Upright tree stand
US20130153297A1 (en) 2011-06-20 2013-06-20 David L. Abney, Inc. Adjustable Bent Drilling Tool Having in situ Drilling Direction Change Capability
US9151112B2 (en) 2012-07-25 2015-10-06 Cal G. Niemela Tree climbing support
US20150345219A1 (en) * 2013-02-26 2015-12-03 Tokuo AOI Stepladder
US9033105B1 (en) 2013-08-13 2015-05-19 Burl Boswell Rotatable elevated hunting blinds
US20150107146A1 (en) 2013-10-17 2015-04-23 Walter L. Chaney Gun support for a tripod

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Intemational Search Report and Written Opinion dated Mar. 11, 2014 of International Application No. PCT/JP2014/051998.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD782065S1 (en) * 2012-04-20 2017-03-21 Pentair Water Pool And Spa, Inc. Lifeguard station
USD901282S1 (en) * 2019-09-25 2020-11-10 Dale Clayton Miller Plate assembly
USD953843S1 (en) * 2019-09-25 2022-06-07 Dale Clayton Miller Pile system
US11828038B2 (en) 2020-07-10 2023-11-28 Dale Clayton Miller Pile connection for horizontally fixing an elongated beam for a foundation support system
US11788246B2 (en) 2020-12-14 2023-10-17 Dale Clayton Miller Micropile connection for supporting a vertical pile

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