USD999404S1 - Ladder - Google Patents
Ladder Download PDFInfo
- Publication number
- USD999404S1 USD999404S1 US29/358,405 US35840569F USD999404S US D999404 S1 USD999404 S1 US D999404S1 US 35840569 F US35840569 F US 35840569F US D999404 S USD999404 S US D999404S
- Authority
- US
- United States
- Prior art keywords
- ladder
- view
- ornamental design
- 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.)
- Active
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Description
The broken lines in the figures are shown for the purpose of illustrating boundaries of the ladder and form no part of the claimed design.
Claims (1)
- The ornamental design for a ladder, as shown and described.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29/667,352 USD935054S1 (en) | 2018-10-19 | 2018-10-19 | Ladder |
US29/813,906 USD966557S1 (en) | 2018-10-19 | 2021-11-02 | Ladder |
US29840569 | 2022-05-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
USD999404S1 true USD999404S1 (en) | 2023-09-19 |
Family
ID=76159177
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US29/667,352 Active USD935054S1 (en) | 2018-10-19 | 2018-10-19 | Ladder |
US29/813,906 Active USD966557S1 (en) | 2018-10-19 | 2021-11-02 | Ladder |
US29/358,405 Active USD999404S1 (en) | 2018-10-19 | 2022-05-31 | Ladder |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US29/667,352 Active USD935054S1 (en) | 2018-10-19 | 2018-10-19 | Ladder |
US29/813,906 Active USD966557S1 (en) | 2018-10-19 | 2021-11-02 | Ladder |
Country Status (2)
Country | Link |
---|---|
US (3) | USD935054S1 (en) |
CA (2) | CA187083S (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MX2020013128A (en) | 2018-06-08 | 2021-02-18 | Little Giant Ladder Systems Llc | Combination ladders, ladder components and related methods. |
USD920541S1 (en) * | 2018-07-20 | 2021-05-25 | Little Giant Ladder Systems, Llc | Ladder |
USD921224S1 (en) * | 2018-07-20 | 2021-06-01 | Little Giant Ladder Systems, Llc | Ladder |
USD943772S1 (en) * | 2018-10-19 | 2022-02-15 | Little Giant Ladder Systems, Llc | Flip-up ladder |
USD935054S1 (en) * | 2018-10-19 | 2021-11-02 | Little Giant Ladder Systems, Llc | Ladder |
USD1031090S1 (en) * | 2023-11-15 | 2024-06-11 | Jiaxing Explorer Metal Products Co., Ltd. | Ladder |
Citations (109)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US214377A (en) | 1879-04-15 | Improvement in step-ladders | ||
US507784A (en) | 1893-10-31 | Ladder | ||
US597685A (en) | 1898-01-18 | Corset-clamp | ||
GB189923045A (en) | 1899-11-18 | 1899-12-30 | Victor Forir | Improvements in Folding Ladders and Scaffolding. |
US912409A (en) | 1908-03-14 | 1909-02-16 | Purl C Plasterer | Combination extension and step ladder. |
US964324A (en) | 1910-04-29 | 1910-07-12 | Charles W Spaulding | Extension step-ladder. |
US1024380A (en) | 1910-12-08 | 1912-04-23 | Paul E Vierheller | Ladder. |
US1100823A (en) | 1913-09-15 | 1914-06-23 | James Robertson Gordon | Collapsible extension-ladder. |
GB191418109A (en) | 1914-07-31 | 1914-12-24 | Robert Douglas | Improvements in Step Ladders and Appliances for Adapting the same for use on Roofs and Inclined Surfaces. |
US1141950A (en) | 1914-03-13 | 1915-06-08 | Ernest Chas Dickinson | Ladder. |
US1587383A (en) | 1924-09-22 | 1926-06-01 | Kennett Charles Edward | Convertible ladder |
US1944792A (en) | 1933-05-04 | 1934-01-23 | Eli M House | Ladder |
US1984655A (en) | 1933-12-13 | 1934-12-18 | Rassmussen Martin | Stepladder |
US2316939A (en) | 1940-12-03 | 1943-04-20 | David S Garber | Ladder |
US2639853A (en) | 1947-12-05 | 1953-05-26 | Robert E Pierce | Ladder structure |
US2899008A (en) | 1955-09-21 | 1959-08-11 | White Metal Rolling & Stamping | Multi-way ladder |
US2982373A (en) | 1958-11-17 | 1961-05-02 | Hopfeld Henry | Method and device for replacing rungs on a ladder |
JPS5342040U (en) | 1976-09-16 | 1978-04-11 | ||
US4155422A (en) | 1978-07-03 | 1979-05-22 | White Metal Rolling & Stamping Corp. | Combination step, stair well and extension ladders |
US4182431A (en) | 1978-03-13 | 1980-01-08 | Little Giant Industries Inc. | Combination extension and step ladder rungs therefor |
US4210224A (en) | 1979-01-05 | 1980-07-01 | Kummerlin Nikolaus A | Longitudinally variable ladder |
US4284171A (en) | 1979-02-12 | 1981-08-18 | Graham Owen | Convertible ladder |
US4371055A (en) | 1980-11-07 | 1983-02-01 | Little Giant Industries, Inc. | Method of manufacturing a fiberglass ladder |
US4376470A (en) | 1980-11-06 | 1983-03-15 | Little Giant Industries, Inc. | Fiberglass ladder |
US4407045A (en) | 1981-12-21 | 1983-10-04 | Boothe Leland H | Ladder hinge and multi-position locking mechanism therefor |
US4415062A (en) | 1982-09-29 | 1983-11-15 | Western Electric Company, Incorporated | Ladder foot |
US4549632A (en) | 1983-12-23 | 1985-10-29 | Alinco Incorporated | Ladder |
US4560030A (en) | 1984-05-04 | 1985-12-24 | Metarplastic S.P.A. | Folding ladder |
US4566150A (en) | 1981-12-21 | 1986-01-28 | Little Giant Industries, Inc. | Ladder hinge and multi-position locking mechanism therefor |
US4593790A (en) | 1985-04-17 | 1986-06-10 | Brewer James S | Convertible ladder stabilizer |
US4666327A (en) | 1986-09-22 | 1987-05-19 | George Su | Joint for foldable aluminum ladders |
US4666328A (en) | 1986-03-04 | 1987-05-19 | Woo Kyong Industrial Co., Ltd. | Positioning joint for folding ladders |
US4697305A (en) | 1985-02-14 | 1987-10-06 | Harold R. Wing | Release mechanism for locking hinge for multi-positioned ladder |
JPS62173500U (en) | 1986-04-23 | 1987-11-04 | ||
USD310884S (en) | 1987-09-24 | 1990-09-25 | R. D. Werner Co., Inc. | Cover for tops of ladders |
US5062179A (en) | 1991-03-11 | 1991-11-05 | Huang Ming Tai | Handle assembly for doll carriages |
US5228511A (en) | 1991-03-12 | 1993-07-20 | Valeo Thermique Moteur | Motor vehicle heat exchanger having two interconnected water boxes |
USD340773S (en) | 1990-01-26 | 1993-10-26 | R. D. Werner Co., Inc. | Ladder top |
US5279387A (en) | 1991-09-25 | 1994-01-18 | Emerson Electric Co. | Articulated ladder assembly |
WO1994029561A2 (en) | 1993-06-15 | 1994-12-22 | Edwin Busenhart | Ladder with support, fastening device, support and kit for building light ladders |
US5511285A (en) | 1994-04-19 | 1996-04-30 | Bush; John B. | Ladder handle assembly |
US5573081A (en) | 1987-09-24 | 1996-11-12 | Werner Co. | Ladder top with bail recess |
USD388883S (en) | 1994-08-26 | 1998-01-06 | Thivierge Gary R | Ladder platform |
US5850894A (en) | 1992-06-16 | 1998-12-22 | Busenhart; Edwin | Ladder, kit, and positioning support for ladder |
KR200146389Y1 (en) | 1996-10-26 | 1999-06-15 | 황성규 | A button for folding ladder |
US5937968A (en) | 1998-08-13 | 1999-08-17 | Cosco, Inc. | Step stool |
US6220389B1 (en) | 1997-03-04 | 2001-04-24 | Krause-Werk Gmbh & Co. Kg | Folding ladder |
US6343406B1 (en) | 2000-08-14 | 2002-02-05 | Tom Yeh | Hinge on ladder |
US6443260B1 (en) | 1999-12-29 | 2002-09-03 | Ladder Mate Corporation | Step ladder tray |
US20030188923A1 (en) | 2002-04-05 | 2003-10-09 | Moss Newell Ryan | Light weight ladder systems and methods |
US6711780B2 (en) | 2001-08-22 | 2004-03-30 | Sinclair Worldwide, Inc. | Hinge for collapsible ladders |
US20050173194A1 (en) | 2004-01-23 | 2005-08-11 | Werner Co. | Ladder with knee brace and method |
US20050274571A1 (en) | 2004-06-11 | 2005-12-15 | Dennis Simpson | Convertible fiberglass ladder |
US20060060423A1 (en) | 2004-09-21 | 2006-03-23 | Werner Co. | Combo brace rail shield |
US7032711B1 (en) | 2003-10-28 | 2006-04-25 | Ladder Mate Corporation | Accessory tray for stepladders |
USD549356S1 (en) | 2006-07-28 | 2007-08-21 | Louisville Ladder Group Llc | Ladder top |
US20080107529A1 (en) | 2006-11-02 | 2008-05-08 | Hunter Fan Company | Fan blade connector component with skeleton and method of manufacturing such |
US20080149421A1 (en) | 2006-12-22 | 2008-06-26 | Werner Co. | Flip ladder with tray and method |
USD576290S1 (en) * | 2006-05-09 | 2008-09-02 | Cosco Management, Inc. | Step ladder |
USD576291S1 (en) | 2007-05-03 | 2008-09-02 | Werner Co. | Step stool |
USD597685S1 (en) | 2008-06-09 | 2009-08-04 | Louisville Ladder Inc. | Ladder top |
US7575097B2 (en) | 2006-07-20 | 2009-08-18 | Sheridan Vincent J | Ladder attachment |
US7753170B1 (en) | 2006-10-09 | 2010-07-13 | Louisville Ladder Inc. | Ladder top for retaining a ladder against extrinsic surfaces |
US20100200331A1 (en) | 2009-02-07 | 2010-08-12 | Gregory Quinten Hager | Toolshelf for extension ladder |
US20110024232A1 (en) | 2008-04-24 | 2011-02-03 | Luhao Leng | Lambdoidal ladder |
US7886872B2 (en) * | 2006-02-21 | 2011-02-15 | Werner Co. | Electrician's ladder and method |
US20120097481A1 (en) | 2010-10-20 | 2012-04-26 | Cam-K Llc | Ladder attachment |
US8186481B2 (en) | 2008-03-07 | 2012-05-29 | Wing Enterprises, Inc. | Ladders, ladder components and related methods |
US8210313B2 (en) | 2006-02-03 | 2012-07-03 | Werner Co. | Pipe tradesman's ladder top and method |
US8251180B1 (en) | 2010-06-22 | 2012-08-28 | Paige Michael J | Ladder stabilizer apparatus |
US20140251729A1 (en) | 2006-12-22 | 2014-09-11 | Werner Co. | Flip Ladder with Tray and Method |
US9016434B2 (en) | 2011-02-22 | 2015-04-28 | Wing Enterprises, Inc. | Ladders, ladder components and related methods |
CA2881525A1 (en) | 2014-03-10 | 2015-09-10 | Tricam Industries, Inc. | Step ladder |
US20160076304A1 (en) | 2014-09-12 | 2016-03-17 | Wing Enterprises, Incorporated | Ladders, rung assemblies for ladders and related methods |
USD766461S1 (en) | 2014-09-04 | 2016-09-13 | Wing Enterprises, Inc. | Ladder |
USD766462S1 (en) | 2014-09-04 | 2016-09-13 | Wing Enterprises, Inc. | Ladder |
USD766463S1 (en) | 2014-09-04 | 2016-09-13 | Wing Enterprises, Inc. | Top cap for ladder |
US20160348434A1 (en) | 2015-05-26 | 2016-12-01 | Tricam Industries, Inc. | Hinged tray for ladder or step stool |
US20170130530A1 (en) | 2015-11-05 | 2017-05-11 | James Lawler | Attachable Platform |
US20170152710A1 (en) | 2015-11-26 | 2017-06-01 | Terry James Miller | Ladder Stabilization Apparatus with Adjustable Bracing Members for Use On Inside and Outside Corners of a Structure |
US20170356244A1 (en) | 2016-06-14 | 2017-12-14 | Wing Enterprises, Incorporated | Ladders, ladder hinges and related methods |
US20180002982A1 (en) | 2016-06-30 | 2018-01-04 | Dressel Designs, Llc | Ladder |
USD819834S1 (en) | 2016-02-10 | 2018-06-05 | Hailo-Werk Rudolf Loh Gmbh & Co. Kg | Universal tray |
US20180171714A1 (en) | 2016-12-20 | 2018-06-21 | Werner Co. | Ladder, Overmolded Foot and Method |
US20180187489A1 (en) | 2016-12-30 | 2018-07-05 | Werner Co. | Ladder, Top and Method |
US20180230746A1 (en) | 2017-02-16 | 2018-08-16 | Wing Enterprises, Incorporated | Ladders, foot mechanisms for ladders, and related methods |
US20180258698A1 (en) | 2015-11-16 | 2018-09-13 | Brian D. Minock | Multifunction Ladder Stabilizer |
US10087682B2 (en) | 2016-02-12 | 2018-10-02 | Hailo-Werk Rudolf Loh Gmbh & Co. Kg | Storage tray for a ladder and ladder with this storage tray |
US20180298691A1 (en) | 2017-04-13 | 2018-10-18 | Wing Enterprises, Inc. | Braces for ladders, ladders incorporating same and related methods |
US20180347278A1 (en) | 2017-06-02 | 2018-12-06 | Wing Enterprises, Incorporated | Ladder hinge and ladders incorporating same |
USD835807S1 (en) | 2016-12-30 | 2018-12-11 | Tek Lentine | Ladder top |
USD840055S1 (en) | 2015-02-09 | 2019-02-05 | Tricam Industries, Inc. | Step ladder |
US10487576B2 (en) | 2016-03-04 | 2019-11-26 | Wing Enterprises, Incorporated | Adjustment mechanisms, ladders incorporating same and related methods |
US20190376343A1 (en) | 2018-06-08 | 2019-12-12 | Wing Enterprises, Incorporated | Ladders, top cap for ladders and trays for ladders |
US20200048962A1 (en) | 2018-08-09 | 2020-02-13 | Louisville Ladder Inc. | Configurable ladder system and method |
US10597941B2 (en) * | 2013-09-27 | 2020-03-24 | Wing Enterprises, Incorporated | Step ladders, components for step ladders and related methods |
US10612305B2 (en) | 2016-12-30 | 2020-04-07 | Werner Co. | Ladder, Top and Method |
USD885607S1 (en) | 2018-10-19 | 2020-05-26 | Wing Enterprises, Incorporated | Accessory for ladder |
US10718160B2 (en) | 2017-03-03 | 2020-07-21 | New-Tec Integration (Xiamen) Co., Ltd. | Switchable ladder |
US10871031B1 (en) | 2017-03-13 | 2020-12-22 | Wing Enterprises, Incorporated | Methods of fabricating composite articles and related articles and structures |
USD911555S1 (en) | 2019-02-08 | 2021-02-23 | Little Giant Ladder Systems, Llc | Top cap for a ladder |
USD912847S1 (en) | 2018-10-19 | 2021-03-09 | Little Giant Ladder Systems, Llc | Top cap for ladder |
USD912848S1 (en) | 2019-02-08 | 2021-03-09 | Little Giant Ladder Systems, Llc | Ladder accessory |
USD920541S1 (en) * | 2018-07-20 | 2021-05-25 | Little Giant Ladder Systems, Llc | Ladder |
USD921224S1 (en) * | 2018-07-20 | 2021-06-01 | Little Giant Ladder Systems, Llc | Ladder |
US20210246725A1 (en) | 2020-02-12 | 2021-08-12 | Tricam Industries, Inc. | Stepladder tray |
USD935054S1 (en) * | 2018-10-19 | 2021-11-02 | Little Giant Ladder Systems, Llc | Ladder |
USD943772S1 (en) * | 2018-10-19 | 2022-02-15 | Little Giant Ladder Systems, Llc | Flip-up ladder |
US11274494B2 (en) | 2016-03-14 | 2022-03-15 | New-Tec Integration (Xiamen) Co., Ltd. | Telescoping ladder |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1284171A (en) | 1917-03-19 | 1918-11-05 | Russell E Barnhart | Permanent bath-tub seat. |
USD764073S1 (en) | 2015-02-13 | 2016-08-16 | Ningbo Xingfu Tools Co., Ltd. | Working ladder |
-
2018
- 2018-10-19 US US29/667,352 patent/USD935054S1/en active Active
-
2019
- 2019-04-11 CA CA187083F patent/CA187083S/en active Active
- 2019-04-11 CA CA202810F patent/CA202810S/en active Active
-
2021
- 2021-11-02 US US29/813,906 patent/USD966557S1/en active Active
-
2022
- 2022-05-31 US US29/358,405 patent/USD999404S1/en active Active
Patent Citations (118)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US214377A (en) | 1879-04-15 | Improvement in step-ladders | ||
US507784A (en) | 1893-10-31 | Ladder | ||
US597685A (en) | 1898-01-18 | Corset-clamp | ||
GB189923045A (en) | 1899-11-18 | 1899-12-30 | Victor Forir | Improvements in Folding Ladders and Scaffolding. |
US912409A (en) | 1908-03-14 | 1909-02-16 | Purl C Plasterer | Combination extension and step ladder. |
US964324A (en) | 1910-04-29 | 1910-07-12 | Charles W Spaulding | Extension step-ladder. |
US1024380A (en) | 1910-12-08 | 1912-04-23 | Paul E Vierheller | Ladder. |
US1100823A (en) | 1913-09-15 | 1914-06-23 | James Robertson Gordon | Collapsible extension-ladder. |
US1141950A (en) | 1914-03-13 | 1915-06-08 | Ernest Chas Dickinson | Ladder. |
GB191418109A (en) | 1914-07-31 | 1914-12-24 | Robert Douglas | Improvements in Step Ladders and Appliances for Adapting the same for use on Roofs and Inclined Surfaces. |
US1587383A (en) | 1924-09-22 | 1926-06-01 | Kennett Charles Edward | Convertible ladder |
US1944792A (en) | 1933-05-04 | 1934-01-23 | Eli M House | Ladder |
US1984655A (en) | 1933-12-13 | 1934-12-18 | Rassmussen Martin | Stepladder |
US2316939A (en) | 1940-12-03 | 1943-04-20 | David S Garber | Ladder |
US2639853A (en) | 1947-12-05 | 1953-05-26 | Robert E Pierce | Ladder structure |
US2899008A (en) | 1955-09-21 | 1959-08-11 | White Metal Rolling & Stamping | Multi-way ladder |
US2982373A (en) | 1958-11-17 | 1961-05-02 | Hopfeld Henry | Method and device for replacing rungs on a ladder |
JPS5342040U (en) | 1976-09-16 | 1978-04-11 | ||
US4182431A (en) | 1978-03-13 | 1980-01-08 | Little Giant Industries Inc. | Combination extension and step ladder rungs therefor |
US4155422A (en) | 1978-07-03 | 1979-05-22 | White Metal Rolling & Stamping Corp. | Combination step, stair well and extension ladders |
US4210224A (en) | 1979-01-05 | 1980-07-01 | Kummerlin Nikolaus A | Longitudinally variable ladder |
US4284171A (en) | 1979-02-12 | 1981-08-18 | Graham Owen | Convertible ladder |
US4376470A (en) | 1980-11-06 | 1983-03-15 | Little Giant Industries, Inc. | Fiberglass ladder |
US4371055A (en) | 1980-11-07 | 1983-02-01 | Little Giant Industries, Inc. | Method of manufacturing a fiberglass ladder |
US4407045A (en) | 1981-12-21 | 1983-10-04 | Boothe Leland H | Ladder hinge and multi-position locking mechanism therefor |
US4566150A (en) | 1981-12-21 | 1986-01-28 | Little Giant Industries, Inc. | Ladder hinge and multi-position locking mechanism therefor |
US4415062A (en) | 1982-09-29 | 1983-11-15 | Western Electric Company, Incorporated | Ladder foot |
US4549632A (en) | 1983-12-23 | 1985-10-29 | Alinco Incorporated | Ladder |
US4560030A (en) | 1984-05-04 | 1985-12-24 | Metarplastic S.P.A. | Folding ladder |
US4697305A (en) | 1985-02-14 | 1987-10-06 | Harold R. Wing | Release mechanism for locking hinge for multi-positioned ladder |
US4593790A (en) | 1985-04-17 | 1986-06-10 | Brewer James S | Convertible ladder stabilizer |
US4666328A (en) | 1986-03-04 | 1987-05-19 | Woo Kyong Industrial Co., Ltd. | Positioning joint for folding ladders |
JPS62173500U (en) | 1986-04-23 | 1987-11-04 | ||
US4666327A (en) | 1986-09-22 | 1987-05-19 | George Su | Joint for foldable aluminum ladders |
USD310884S (en) | 1987-09-24 | 1990-09-25 | R. D. Werner Co., Inc. | Cover for tops of ladders |
US5573081A (en) | 1987-09-24 | 1996-11-12 | Werner Co. | Ladder top with bail recess |
USD340773S (en) | 1990-01-26 | 1993-10-26 | R. D. Werner Co., Inc. | Ladder top |
US5062179A (en) | 1991-03-11 | 1991-11-05 | Huang Ming Tai | Handle assembly for doll carriages |
US5228511A (en) | 1991-03-12 | 1993-07-20 | Valeo Thermique Moteur | Motor vehicle heat exchanger having two interconnected water boxes |
US5279387A (en) | 1991-09-25 | 1994-01-18 | Emerson Electric Co. | Articulated ladder assembly |
US5850894A (en) | 1992-06-16 | 1998-12-22 | Busenhart; Edwin | Ladder, kit, and positioning support for ladder |
WO1994029561A2 (en) | 1993-06-15 | 1994-12-22 | Edwin Busenhart | Ladder with support, fastening device, support and kit for building light ladders |
US5511285A (en) | 1994-04-19 | 1996-04-30 | Bush; John B. | Ladder handle assembly |
USD388883S (en) | 1994-08-26 | 1998-01-06 | Thivierge Gary R | Ladder platform |
KR200146389Y1 (en) | 1996-10-26 | 1999-06-15 | 황성규 | A button for folding ladder |
US6220389B1 (en) | 1997-03-04 | 2001-04-24 | Krause-Werk Gmbh & Co. Kg | Folding ladder |
US5937968A (en) | 1998-08-13 | 1999-08-17 | Cosco, Inc. | Step stool |
US6443260B1 (en) | 1999-12-29 | 2002-09-03 | Ladder Mate Corporation | Step ladder tray |
US6343406B1 (en) | 2000-08-14 | 2002-02-05 | Tom Yeh | Hinge on ladder |
US6711780B2 (en) | 2001-08-22 | 2004-03-30 | Sinclair Worldwide, Inc. | Hinge for collapsible ladders |
US20030188923A1 (en) | 2002-04-05 | 2003-10-09 | Moss Newell Ryan | Light weight ladder systems and methods |
US6866117B2 (en) | 2002-04-05 | 2005-03-15 | Wing Enterprises, Inc. | Light weight ladder systems and methods |
US7032711B1 (en) | 2003-10-28 | 2006-04-25 | Ladder Mate Corporation | Accessory tray for stepladders |
US20050173194A1 (en) | 2004-01-23 | 2005-08-11 | Werner Co. | Ladder with knee brace and method |
US20050274571A1 (en) | 2004-06-11 | 2005-12-15 | Dennis Simpson | Convertible fiberglass ladder |
US20060060423A1 (en) | 2004-09-21 | 2006-03-23 | Werner Co. | Combo brace rail shield |
US8210313B2 (en) | 2006-02-03 | 2012-07-03 | Werner Co. | Pipe tradesman's ladder top and method |
US7886872B2 (en) * | 2006-02-21 | 2011-02-15 | Werner Co. | Electrician's ladder and method |
USD576290S1 (en) * | 2006-05-09 | 2008-09-02 | Cosco Management, Inc. | Step ladder |
US7575097B2 (en) | 2006-07-20 | 2009-08-18 | Sheridan Vincent J | Ladder attachment |
USD549356S1 (en) | 2006-07-28 | 2007-08-21 | Louisville Ladder Group Llc | Ladder top |
US7753170B1 (en) | 2006-10-09 | 2010-07-13 | Louisville Ladder Inc. | Ladder top for retaining a ladder against extrinsic surfaces |
US20080107529A1 (en) | 2006-11-02 | 2008-05-08 | Hunter Fan Company | Fan blade connector component with skeleton and method of manufacturing such |
US20080149421A1 (en) | 2006-12-22 | 2008-06-26 | Werner Co. | Flip ladder with tray and method |
US20140251729A1 (en) | 2006-12-22 | 2014-09-11 | Werner Co. | Flip Ladder with Tray and Method |
USD576291S1 (en) | 2007-05-03 | 2008-09-02 | Werner Co. | Step stool |
US8186481B2 (en) | 2008-03-07 | 2012-05-29 | Wing Enterprises, Inc. | Ladders, ladder components and related methods |
US20110024232A1 (en) | 2008-04-24 | 2011-02-03 | Luhao Leng | Lambdoidal ladder |
USD597685S1 (en) | 2008-06-09 | 2009-08-04 | Louisville Ladder Inc. | Ladder top |
US20100200331A1 (en) | 2009-02-07 | 2010-08-12 | Gregory Quinten Hager | Toolshelf for extension ladder |
US8251180B1 (en) | 2010-06-22 | 2012-08-28 | Paige Michael J | Ladder stabilizer apparatus |
US20120097481A1 (en) | 2010-10-20 | 2012-04-26 | Cam-K Llc | Ladder attachment |
US9016434B2 (en) | 2011-02-22 | 2015-04-28 | Wing Enterprises, Inc. | Ladders, ladder components and related methods |
US10597941B2 (en) * | 2013-09-27 | 2020-03-24 | Wing Enterprises, Incorporated | Step ladders, components for step ladders and related methods |
CA2881525A1 (en) | 2014-03-10 | 2015-09-10 | Tricam Industries, Inc. | Step ladder |
US10648234B2 (en) * | 2014-03-10 | 2020-05-12 | Tricam Industries, Inc. | Step ladder |
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USD966557S1 (en) | 2022-10-11 |
USD935054S1 (en) | 2021-11-02 |
CA202810S (en) | 2022-05-13 |
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