Ladder
Latest LITTLE GIANT LADDER SYSTEMS, LLC Patents:
Description
The broken lines shown in the figures are for the purpose of illustrating portions of the ladder and form no part of the claimed design.
Claims
The ornamental design for a ladder, as shown and described.
Referenced Cited
U.S. Patent Documents
4276955 | July 7, 1981 | Hickman |
D444574 | July 3, 2001 | Gibson et al. |
D466225 | November 26, 2002 | Rosko |
6536557 | March 25, 2003 | Gibson et al. |
6550579 | April 22, 2003 | Gibson |
7931123 | April 26, 2011 | Moldthan et al. |
8002084 | August 23, 2011 | Huang |
D797955 | September 19, 2017 | Wilbur |
10221624 | March 5, 2019 | Leng |
D889689 | July 7, 2020 | Russell |
10876356 | December 29, 2020 | Russell |
20020043431 | April 18, 2002 | Gibson et al. |
Patent History
Patent number: D923201
Type: Grant
Filed: Jul 6, 2020
Date of Patent: Jun 22, 2021
Assignee: LITTLE GIANT LADDER SYSTEMS, LLC (Springville, UT)
Inventors: Brian B. Russell (Saratoga Springs, UT), N. Ryan Moss (Mapleton, UT), B. Scott Maxfield (Mapleton, UT), Steve L. Puertas (Wellsville, UT)
Primary Examiner: Gino Colan
Application Number: 29/740,634
Type: Grant
Filed: Jul 6, 2020
Date of Patent: Jun 22, 2021
Assignee: LITTLE GIANT LADDER SYSTEMS, LLC (Springville, UT)
Inventors: Brian B. Russell (Saratoga Springs, UT), N. Ryan Moss (Mapleton, UT), B. Scott Maxfield (Mapleton, UT), Steve L. Puertas (Wellsville, UT)
Primary Examiner: Gino Colan
Application Number: 29/740,634
Classifications
Current U.S. Class:
Element Of Attachment (13) (D25/68)