USD745191S1 - Ladder - Google Patents
Ladder Download PDFInfo
- Publication number
- USD745191S1 USD745191S1 US29/491,899 US201429491899F USD745191S US D745191 S1 USD745191 S1 US D745191S1 US 201429491899 F US201429491899 F US 201429491899F US D745191 S USD745191 S US D745191S
- Authority
- US
- United States
- Prior art keywords
- ladder
- view
- front perspective
- ornamental design
- 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.)
- Active
Links
Images
Description
The broken lines shown in the views are for illustrative purposes only and form no part of the claimed design.
Claims (1)
- The ornamental design for the ladder, as shown and described.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/491,899 USD745191S1 (en) | 2014-05-27 | 2014-05-27 | Ladder |
CA159642F CA159642S (en) | 2014-05-27 | 2014-11-25 | Ladder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/491,899 USD745191S1 (en) | 2014-05-27 | 2014-05-27 | Ladder |
Publications (1)
Publication Number | Publication Date |
---|---|
USD745191S1 true USD745191S1 (en) | 2015-12-08 |
Family
ID=54011190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US29/491,899 Active USD745191S1 (en) | 2014-05-27 | 2014-05-27 | Ladder |
Country Status (2)
Country | Link |
---|---|
US (1) | USD745191S1 (en) |
CA (1) | CA159642S (en) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150354276A1 (en) * | 2014-05-19 | 2015-12-10 | Lock N Climb, Llc | Collapsible ladder |
USD781448S1 (en) * | 2016-01-28 | 2017-03-14 | Lock N Climb, Llc | Ladder |
USD781449S1 (en) * | 2016-01-28 | 2017-03-14 | Lock N Climb, Llc | Ladder |
USD781450S1 (en) * | 2016-03-22 | 2017-03-14 | Lock N Climb, Llc | Ladder |
USD782702S1 (en) * | 2016-01-28 | 2017-03-28 | Lock N Climb, Llc | Ladder |
USD786455S1 (en) * | 2016-03-22 | 2017-05-09 | Lock N Climb, Llc | Ladder |
USD791970S1 (en) * | 2016-01-28 | 2017-07-11 | Lock N Climb, Llc | Ladder |
USD796694S1 (en) * | 2016-03-22 | 2017-09-05 | Lock N Climb, Llc | Ladder |
USD820472S1 (en) * | 2016-09-21 | 2018-06-12 | Ornit Ashuach Memran | Step stool |
USD858799S1 (en) * | 2018-03-20 | 2019-09-03 | Linden Steel, L.P. | Rebar cage stand |
USD884923S1 (en) * | 2018-09-25 | 2020-05-19 | Lock N Climb, Llc | Engine maintenance ladder |
USD898944S1 (en) * | 2018-08-24 | 2020-10-13 | Lock N Climb, Llc | Engine maintenance ladder |
US10822874B2 (en) | 2018-08-24 | 2020-11-03 | Lock N Climb, Llc | Engine maintenance ladder |
USD901923S1 (en) * | 2018-11-02 | 2020-11-17 | MyGift Enterprise, LLC | Rustic wood ladder towel organizer |
Citations (91)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US202426A (en) | 1878-04-16 | Improvement in extension-ladders | ||
US281977A (en) | 1883-07-24 | Adjustable ladder | ||
US475935A (en) | 1892-05-31 | Extension-ladder | ||
US515783A (en) | 1894-03-06 | Extension-ladder | ||
US799782A (en) | 1904-09-06 | 1905-09-19 | John G Ellinger | Ladder-support. |
US840365A (en) | 1904-02-18 | 1907-01-01 | Irwin Doan J | Ladder. |
US886737A (en) | 1906-06-11 | 1908-05-05 | Aiken C Taylor | Extension step-ladder. |
US1385319A (en) | 1920-04-14 | 1921-07-19 | Martin F Enke | Ladder |
US1521814A (en) | 1924-04-09 | 1925-01-06 | Houska Frank | Safety attachment for ladders |
US1811722A (en) | 1929-05-11 | 1931-06-23 | William Henry Beatty | Ladder |
US1812119A (en) | 1929-05-31 | 1931-06-30 | Albert Mori | Universal ladder |
US2007057A (en) | 1934-08-10 | 1935-07-02 | Mcneal Alexander | Stepladder |
US2129401A (en) | 1937-09-09 | 1938-09-06 | Botinger Fred | Flexible utility ladder |
US2471110A (en) | 1947-08-19 | 1949-05-24 | Jenkins John | Ladder for hanging paper |
US2574286A (en) | 1948-06-12 | 1951-11-06 | Edmund C Rein | Ladder brace |
US2584197A (en) | 1949-11-08 | 1952-02-05 | Herbert L Garner | Convertible ladder |
US2887260A (en) | 1957-05-06 | 1959-05-19 | Roxton C Mckinnie | Combination step and extension ladder |
US2934163A (en) | 1957-10-23 | 1960-04-26 | Casimer S Ladewski | Ladder attachment |
US3288248A (en) | 1965-01-13 | 1966-11-29 | Steven D Gurian | Pool ladder |
US3374860A (en) | 1966-05-02 | 1968-03-26 | Lyle F. Stewart | Self-leveling ladder attachment |
US3508628A (en) | 1968-10-17 | 1970-04-28 | Charles J Conrad | Ladder with stabilizer means |
US3768592A (en) | 1972-06-07 | 1973-10-30 | L Higgins | Multi-purpose ladder assembly |
US3882966A (en) | 1973-09-24 | 1975-05-13 | Migliavacca Giosue | Ladder adapter device |
US3933221A (en) | 1971-12-17 | 1976-01-20 | Sorenson Virgil H | Ladder adjusting and stabilizing apparatus |
US4069893A (en) | 1976-11-18 | 1978-01-24 | Charles David Blackstone | Ladder stabilizer and leveler |
US4147231A (en) | 1976-09-27 | 1979-04-03 | Chantler Douglas A | Ladder stabilizing device |
US4207886A (en) | 1979-04-13 | 1980-06-17 | Sorenson Virgil H | Ladder adjusting and stabilizing apparatus |
US4244446A (en) | 1978-10-20 | 1981-01-13 | Mair George R | Adjustable ladder support |
GB2099060A (en) | 1981-05-16 | 1982-12-01 | Kings Roger | An attachment for a ladder |
US4421206A (en) | 1980-02-02 | 1983-12-20 | Kuemmerlin Walter | Ladder |
US4483415A (en) | 1981-05-18 | 1984-11-20 | Disston Horace C | Folding stepladder |
GB2146688A (en) | 1983-07-12 | 1985-04-24 | John Claude Holt | Ladder stabilizers |
US4520896A (en) | 1981-05-18 | 1985-06-04 | Disston Horace C | Foldable ladder |
US4542874A (en) | 1982-02-18 | 1985-09-24 | Roenning Tor | Bracket for a work platform |
US4565262A (en) | 1984-06-29 | 1986-01-21 | Stanley E. Hawkins | Ladder apparatus |
US4569419A (en) | 1984-04-25 | 1986-02-11 | Denyse Stoltz | Foldable stepladder |
GB2166793A (en) | 1984-11-10 | 1986-05-14 | Ian Simpson | Stabilizing means for ladders |
US4669576A (en) | 1986-04-30 | 1987-06-02 | Jones Leroy W | Safety ladder foot |
US4723629A (en) | 1987-02-13 | 1988-02-09 | Vernon M. Vanden Hoek | Extension ladder with auxiliary extension leg and supporting legs |
USD295222S (en) | 1983-07-20 | 1988-04-12 | Patricia Rudolph | Ladder |
US4798262A (en) | 1986-09-12 | 1989-01-17 | Paul Margolies | Tripodal support |
US4807720A (en) | 1988-01-15 | 1989-02-28 | Kim Soon Y | Ladder leveling attachment |
GB2218451A (en) | 1988-05-11 | 1989-11-15 | Beldray Ltd | Step ladder |
US4899849A (en) | 1988-12-05 | 1990-02-13 | A. C. Innovations, Inc. | Ladder stabilizer |
US4949809A (en) | 1989-12-07 | 1990-08-21 | A. C. Innovations, Inc. | Extendable pole locking mechanism for ladder stabilizer |
US4971167A (en) | 1989-11-20 | 1990-11-20 | Winnard Keith E | Ladder support apparatus |
US5033584A (en) | 1990-03-02 | 1991-07-23 | Battle Harold P | All-purpose ladder |
US5086876A (en) | 1991-04-26 | 1992-02-11 | Severson Gary E | Foot actuated ladder brace |
US5112043A (en) | 1990-10-03 | 1992-05-12 | Gilfillian Jr Henry J | Physical therapy apparatus |
US5165501A (en) | 1991-07-25 | 1992-11-24 | Donahey Howard E | Ladder support attachment |
US5195610A (en) | 1992-05-04 | 1993-03-23 | Wan Li Chang | Bidirectionally foldable step ladder |
US5267631A (en) | 1992-09-03 | 1993-12-07 | Mendel Gary S | Scaffold stabilizer apparatus |
US5335754A (en) | 1993-07-22 | 1994-08-09 | Ross Gibson | Self-levelling ladder |
US5341899A (en) | 1994-02-03 | 1994-08-30 | Casamento Michael J | Anti-skid and leveling device for ladders |
US5370204A (en) | 1992-11-16 | 1994-12-06 | Fox; Steven N. | Collapsible ladder for automotive painting |
USD359366S (en) | 1993-07-14 | 1995-06-13 | Spevak Stephen T | Ladder leveler |
US5423397A (en) | 1994-08-01 | 1995-06-13 | Boughner; Raymond B. | Ladder stabilizer |
US5507364A (en) | 1993-07-14 | 1996-04-16 | Spevak; Stephen T. | Ladder leveler |
US5522473A (en) | 1995-01-11 | 1996-06-04 | Moselsky; William | Ladder stabilizing device |
US5551529A (en) | 1994-11-21 | 1996-09-03 | Molitor; Daniel J. | Ladder stabilizer |
US5590739A (en) | 1994-11-01 | 1997-01-07 | High; Dewayne A. | Adjustable extension stepladder |
US5752581A (en) | 1995-12-01 | 1998-05-19 | Orchowski; Richard | Ladder step |
USD413681S (en) | 1998-06-10 | 1999-09-07 | Zumwalt Mark W | Scaffold unit |
US6019191A (en) | 1999-02-26 | 2000-02-01 | Flores; Leonard A. | Ladder support system |
US20010015303A1 (en) | 1998-08-14 | 2001-08-23 | Horst Laug | Slip prevention device for ladders |
US6450290B1 (en) | 2000-06-05 | 2002-09-17 | George E. Spak | Folding ladder |
US6533071B1 (en) | 2000-12-29 | 2003-03-18 | Winston Smith | Ladder with incorporated stabilizers |
US6595326B1 (en) | 2002-05-01 | 2003-07-22 | Donald L. Dean | Ladder leveling device |
USD485369S1 (en) | 2003-04-28 | 2004-01-13 | Stephen Ranagan | Pair of leveling ladder leg attachments |
US6688426B1 (en) | 2002-03-02 | 2004-02-10 | Harry Mikros | Wheel extension and lift device for ladders |
US6948591B2 (en) | 2003-12-12 | 2005-09-27 | Jon Robert Scott | Support apparatus or accessory for a ladder |
US6959785B1 (en) | 2003-10-24 | 2005-11-01 | Chilton Wade J | Stabilizing system for ladders and scaffolding |
US7017711B1 (en) | 2002-10-23 | 2006-03-28 | Shaikh Mehboob Ali | Method for extending the leg of a ladder and apparatus therefor |
US20060272899A1 (en) | 2005-06-02 | 2006-12-07 | Wei-Hao Chang | Ladder |
US7163084B1 (en) | 2005-06-07 | 2007-01-16 | Blehm Berle G | Adjustable ladder stabilizer |
US20070181370A1 (en) | 2006-02-06 | 2007-08-09 | Stephen Kemp-Banks | Stabilized ladder |
US7293630B1 (en) | 2006-05-10 | 2007-11-13 | Frank Trebec | Ladder stabilization device |
US20080000720A1 (en) | 2006-06-28 | 2008-01-03 | John Porch | Ladder anchoring system |
USD565745S1 (en) | 2006-06-09 | 2008-04-01 | Cosco Management, Inc. | Step stool |
USD576290S1 (en) | 2006-05-09 | 2008-09-02 | Cosco Management, Inc. | Step ladder |
US7487859B2 (en) | 2005-09-14 | 2009-02-10 | Sheng-Shih Wang | Combination hand truck ladder |
US20090045013A1 (en) | 2007-08-08 | 2009-02-19 | Mcmurray Daniel | Ladder stabilizer |
US20090107765A1 (en) | 2007-10-30 | 2009-04-30 | Clyde Germond | Extension ladder stabilizer |
USD610709S1 (en) | 2009-04-07 | 2010-02-23 | Lamb Lee A | Ladder extension |
US20100147623A1 (en) | 2008-12-17 | 2010-06-17 | Pocos Kevin L | Ladder stabilization system |
US20110067954A1 (en) | 2005-10-20 | 2011-03-24 | Clifton Deal | Ladder Safety Device |
US8002084B2 (en) | 2009-03-18 | 2011-08-23 | Chin Yin Huang | Stepladder |
USD650915S1 (en) | 2010-10-20 | 2011-12-20 | Louisville Ladder Inc. | Brace for a step of a stepladder |
US8127890B2 (en) | 2007-04-10 | 2012-03-06 | Cosco Management, Inc. | Flat-fold step stool |
US8365865B2 (en) | 2009-03-03 | 2013-02-05 | Wing Enterprises, Inc. | Adjustable ladders and related methods |
US8640827B2 (en) | 2010-06-04 | 2014-02-04 | Justin B. Breithaupt, JR. | Adjustable scaffold base |
-
2014
- 2014-05-27 US US29/491,899 patent/USD745191S1/en active Active
- 2014-11-25 CA CA159642F patent/CA159642S/en active Active
Patent Citations (92)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US202426A (en) | 1878-04-16 | Improvement in extension-ladders | ||
US281977A (en) | 1883-07-24 | Adjustable ladder | ||
US475935A (en) | 1892-05-31 | Extension-ladder | ||
US515783A (en) | 1894-03-06 | Extension-ladder | ||
US840365A (en) | 1904-02-18 | 1907-01-01 | Irwin Doan J | Ladder. |
US799782A (en) | 1904-09-06 | 1905-09-19 | John G Ellinger | Ladder-support. |
US886737A (en) | 1906-06-11 | 1908-05-05 | Aiken C Taylor | Extension step-ladder. |
US1385319A (en) | 1920-04-14 | 1921-07-19 | Martin F Enke | Ladder |
US1521814A (en) | 1924-04-09 | 1925-01-06 | Houska Frank | Safety attachment for ladders |
US1811722A (en) | 1929-05-11 | 1931-06-23 | William Henry Beatty | Ladder |
US1812119A (en) | 1929-05-31 | 1931-06-30 | Albert Mori | Universal ladder |
US2007057A (en) | 1934-08-10 | 1935-07-02 | Mcneal Alexander | Stepladder |
US2129401A (en) | 1937-09-09 | 1938-09-06 | Botinger Fred | Flexible utility ladder |
US2471110A (en) | 1947-08-19 | 1949-05-24 | Jenkins John | Ladder for hanging paper |
US2574286A (en) | 1948-06-12 | 1951-11-06 | Edmund C Rein | Ladder brace |
US2584197A (en) | 1949-11-08 | 1952-02-05 | Herbert L Garner | Convertible ladder |
US2887260A (en) | 1957-05-06 | 1959-05-19 | Roxton C Mckinnie | Combination step and extension ladder |
US2934163A (en) | 1957-10-23 | 1960-04-26 | Casimer S Ladewski | Ladder attachment |
US3288248A (en) | 1965-01-13 | 1966-11-29 | Steven D Gurian | Pool ladder |
US3374860A (en) | 1966-05-02 | 1968-03-26 | Lyle F. Stewart | Self-leveling ladder attachment |
US3508628A (en) | 1968-10-17 | 1970-04-28 | Charles J Conrad | Ladder with stabilizer means |
US3933221A (en) | 1971-12-17 | 1976-01-20 | Sorenson Virgil H | Ladder adjusting and stabilizing apparatus |
US3768592A (en) | 1972-06-07 | 1973-10-30 | L Higgins | Multi-purpose ladder assembly |
US3882966A (en) | 1973-09-24 | 1975-05-13 | Migliavacca Giosue | Ladder adapter device |
US4147231A (en) | 1976-09-27 | 1979-04-03 | Chantler Douglas A | Ladder stabilizing device |
US4069893A (en) | 1976-11-18 | 1978-01-24 | Charles David Blackstone | Ladder stabilizer and leveler |
US4244446A (en) | 1978-10-20 | 1981-01-13 | Mair George R | Adjustable ladder support |
US4207886A (en) | 1979-04-13 | 1980-06-17 | Sorenson Virgil H | Ladder adjusting and stabilizing apparatus |
US4421206A (en) | 1980-02-02 | 1983-12-20 | Kuemmerlin Walter | Ladder |
GB2099060A (en) | 1981-05-16 | 1982-12-01 | Kings Roger | An attachment for a ladder |
US4483415A (en) | 1981-05-18 | 1984-11-20 | Disston Horace C | Folding stepladder |
US4520896A (en) | 1981-05-18 | 1985-06-04 | Disston Horace C | Foldable ladder |
US4542874A (en) | 1982-02-18 | 1985-09-24 | Roenning Tor | Bracket for a work platform |
GB2146688A (en) | 1983-07-12 | 1985-04-24 | John Claude Holt | Ladder stabilizers |
USD295222S (en) | 1983-07-20 | 1988-04-12 | Patricia Rudolph | Ladder |
US4569419A (en) | 1984-04-25 | 1986-02-11 | Denyse Stoltz | Foldable stepladder |
US4565262A (en) | 1984-06-29 | 1986-01-21 | Stanley E. Hawkins | Ladder apparatus |
GB2166793A (en) | 1984-11-10 | 1986-05-14 | Ian Simpson | Stabilizing means for ladders |
US4669576A (en) | 1986-04-30 | 1987-06-02 | Jones Leroy W | Safety ladder foot |
US4798262A (en) | 1986-09-12 | 1989-01-17 | Paul Margolies | Tripodal support |
US4723629A (en) | 1987-02-13 | 1988-02-09 | Vernon M. Vanden Hoek | Extension ladder with auxiliary extension leg and supporting legs |
US4807720A (en) | 1988-01-15 | 1989-02-28 | Kim Soon Y | Ladder leveling attachment |
GB2218451A (en) | 1988-05-11 | 1989-11-15 | Beldray Ltd | Step ladder |
US4899849A (en) | 1988-12-05 | 1990-02-13 | A. C. Innovations, Inc. | Ladder stabilizer |
US4971167A (en) | 1989-11-20 | 1990-11-20 | Winnard Keith E | Ladder support apparatus |
US4949809A (en) | 1989-12-07 | 1990-08-21 | A. C. Innovations, Inc. | Extendable pole locking mechanism for ladder stabilizer |
US5033584A (en) | 1990-03-02 | 1991-07-23 | Battle Harold P | All-purpose ladder |
US5112043A (en) | 1990-10-03 | 1992-05-12 | Gilfillian Jr Henry J | Physical therapy apparatus |
US5086876A (en) | 1991-04-26 | 1992-02-11 | Severson Gary E | Foot actuated ladder brace |
US5165501A (en) | 1991-07-25 | 1992-11-24 | Donahey Howard E | Ladder support attachment |
US5195610A (en) | 1992-05-04 | 1993-03-23 | Wan Li Chang | Bidirectionally foldable step ladder |
US5267631A (en) | 1992-09-03 | 1993-12-07 | Mendel Gary S | Scaffold stabilizer apparatus |
US5370204A (en) | 1992-11-16 | 1994-12-06 | Fox; Steven N. | Collapsible ladder for automotive painting |
USD359366S (en) | 1993-07-14 | 1995-06-13 | Spevak Stephen T | Ladder leveler |
US5507364A (en) | 1993-07-14 | 1996-04-16 | Spevak; Stephen T. | Ladder leveler |
US5335754A (en) | 1993-07-22 | 1994-08-09 | Ross Gibson | Self-levelling ladder |
US5341899A (en) | 1994-02-03 | 1994-08-30 | Casamento Michael J | Anti-skid and leveling device for ladders |
US5423397A (en) | 1994-08-01 | 1995-06-13 | Boughner; Raymond B. | Ladder stabilizer |
US5590739A (en) | 1994-11-01 | 1997-01-07 | High; Dewayne A. | Adjustable extension stepladder |
US5551529A (en) | 1994-11-21 | 1996-09-03 | Molitor; Daniel J. | Ladder stabilizer |
US5522473A (en) | 1995-01-11 | 1996-06-04 | Moselsky; William | Ladder stabilizing device |
US5752581A (en) | 1995-12-01 | 1998-05-19 | Orchowski; Richard | Ladder step |
USD413681S (en) | 1998-06-10 | 1999-09-07 | Zumwalt Mark W | Scaffold unit |
US20010015303A1 (en) | 1998-08-14 | 2001-08-23 | Horst Laug | Slip prevention device for ladders |
US6382353B2 (en) | 1998-08-14 | 2002-05-07 | Horst Laug | Slip prevention device for ladders |
US6019191A (en) | 1999-02-26 | 2000-02-01 | Flores; Leonard A. | Ladder support system |
US6450290B1 (en) | 2000-06-05 | 2002-09-17 | George E. Spak | Folding ladder |
US6533071B1 (en) | 2000-12-29 | 2003-03-18 | Winston Smith | Ladder with incorporated stabilizers |
US6688426B1 (en) | 2002-03-02 | 2004-02-10 | Harry Mikros | Wheel extension and lift device for ladders |
US6595326B1 (en) | 2002-05-01 | 2003-07-22 | Donald L. Dean | Ladder leveling device |
US7017711B1 (en) | 2002-10-23 | 2006-03-28 | Shaikh Mehboob Ali | Method for extending the leg of a ladder and apparatus therefor |
USD485369S1 (en) | 2003-04-28 | 2004-01-13 | Stephen Ranagan | Pair of leveling ladder leg attachments |
US6959785B1 (en) | 2003-10-24 | 2005-11-01 | Chilton Wade J | Stabilizing system for ladders and scaffolding |
US6948591B2 (en) | 2003-12-12 | 2005-09-27 | Jon Robert Scott | Support apparatus or accessory for a ladder |
US20060272899A1 (en) | 2005-06-02 | 2006-12-07 | Wei-Hao Chang | Ladder |
US7163084B1 (en) | 2005-06-07 | 2007-01-16 | Blehm Berle G | Adjustable ladder stabilizer |
US7487859B2 (en) | 2005-09-14 | 2009-02-10 | Sheng-Shih Wang | Combination hand truck ladder |
US20110067954A1 (en) | 2005-10-20 | 2011-03-24 | Clifton Deal | Ladder Safety Device |
US20070181370A1 (en) | 2006-02-06 | 2007-08-09 | Stephen Kemp-Banks | Stabilized ladder |
USD576290S1 (en) | 2006-05-09 | 2008-09-02 | Cosco Management, Inc. | Step ladder |
US7293630B1 (en) | 2006-05-10 | 2007-11-13 | Frank Trebec | Ladder stabilization device |
USD565745S1 (en) | 2006-06-09 | 2008-04-01 | Cosco Management, Inc. | Step stool |
US20080000720A1 (en) | 2006-06-28 | 2008-01-03 | John Porch | Ladder anchoring system |
US8127890B2 (en) | 2007-04-10 | 2012-03-06 | Cosco Management, Inc. | Flat-fold step stool |
US20090045013A1 (en) | 2007-08-08 | 2009-02-19 | Mcmurray Daniel | Ladder stabilizer |
US20090107765A1 (en) | 2007-10-30 | 2009-04-30 | Clyde Germond | Extension ladder stabilizer |
US20100147623A1 (en) | 2008-12-17 | 2010-06-17 | Pocos Kevin L | Ladder stabilization system |
US8365865B2 (en) | 2009-03-03 | 2013-02-05 | Wing Enterprises, Inc. | Adjustable ladders and related methods |
US8002084B2 (en) | 2009-03-18 | 2011-08-23 | Chin Yin Huang | Stepladder |
USD610709S1 (en) | 2009-04-07 | 2010-02-23 | Lamb Lee A | Ladder extension |
US8640827B2 (en) | 2010-06-04 | 2014-02-04 | Justin B. Breithaupt, JR. | Adjustable scaffold base |
USD650915S1 (en) | 2010-10-20 | 2011-12-20 | Louisville Ladder Inc. | Brace for a step of a stepladder |
Non-Patent Citations (3)
Title |
---|
PCT/US10/29606-International Bureau Preliminary Report on Patentability dated Oct. 31, 2011. |
PCT/US10/29606-ISR dated May 21, 2010. |
PCT/US11/50882-ISR and Opinion dated Jan. 5, 2012. |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150354276A1 (en) * | 2014-05-19 | 2015-12-10 | Lock N Climb, Llc | Collapsible ladder |
USD791970S1 (en) * | 2016-01-28 | 2017-07-11 | Lock N Climb, Llc | Ladder |
USD781448S1 (en) * | 2016-01-28 | 2017-03-14 | Lock N Climb, Llc | Ladder |
USD781449S1 (en) * | 2016-01-28 | 2017-03-14 | Lock N Climb, Llc | Ladder |
USD782702S1 (en) * | 2016-01-28 | 2017-03-28 | Lock N Climb, Llc | Ladder |
USD781450S1 (en) * | 2016-03-22 | 2017-03-14 | Lock N Climb, Llc | Ladder |
USD786455S1 (en) * | 2016-03-22 | 2017-05-09 | Lock N Climb, Llc | Ladder |
USD796694S1 (en) * | 2016-03-22 | 2017-09-05 | Lock N Climb, Llc | Ladder |
USD820472S1 (en) * | 2016-09-21 | 2018-06-12 | Ornit Ashuach Memran | Step stool |
USD858799S1 (en) * | 2018-03-20 | 2019-09-03 | Linden Steel, L.P. | Rebar cage stand |
USD898944S1 (en) * | 2018-08-24 | 2020-10-13 | Lock N Climb, Llc | Engine maintenance ladder |
US10822874B2 (en) | 2018-08-24 | 2020-11-03 | Lock N Climb, Llc | Engine maintenance ladder |
USD884923S1 (en) * | 2018-09-25 | 2020-05-19 | Lock N Climb, Llc | Engine maintenance ladder |
USD901923S1 (en) * | 2018-11-02 | 2020-11-17 | MyGift Enterprise, LLC | Rustic wood ladder towel organizer |
Also Published As
Publication number | Publication date |
---|---|
CA159642S (en) | 2015-08-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
USD745191S1 (en) | Ladder | |
USD812289S1 (en) | Dispenser for e-liquid | |
USD815347S1 (en) | Dispenser for e-liquid | |
USD808042S1 (en) | Adjustable ladder extension | |
USD833743S1 (en) | Trunk | |
USD793005S1 (en) | Dispenser for E-liquid | |
USD758631S1 (en) | Light | |
USD718492S1 (en) | Atomizer | |
USD766461S1 (en) | Ladder | |
USD737580S1 (en) | Wall mounted mirror | |
USD766462S1 (en) | Ladder | |
USD757921S1 (en) | Aroma diffuser | |
USD722182S1 (en) | Ladder | |
USD726468S1 (en) | Chair | |
USD736742S1 (en) | Speaker | |
USD736312S1 (en) | Printer | |
USD722181S1 (en) | Ladder | |
USD766463S1 (en) | Top cap for ladder | |
USD777350S1 (en) | Ladder | |
USD723308S1 (en) | Extendable and versatile rack | |
USD731802S1 (en) | Chair | |
USD731801S1 (en) | Chair | |
USD721825S1 (en) | Ladder stabilizer | |
USD705053S1 (en) | Folded container | |
USD755623S1 (en) | Package box |