Multipurpose ladder
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Description
Claims
The ornamental design for a multipurpose ladder, as shown and described.
Referenced Cited
Patent History
Patent number: D908924
Type: Grant
Filed: May 14, 2019
Date of Patent: Jan 26, 2021
Assignee: Werner Co. (Greenville, PA)
Inventors: Michael T. Melton (Glen Ellyn, IL), Thomas Murray (Philadelphia, PA), Thomas J. Dooley (Media, PA), Daniel Massam (Langhorne, PA), Ryan W. Duever (Sycamore, IL)
Primary Examiner: Gino Colan
Application Number: 29/691,149
Type: Grant
Filed: May 14, 2019
Date of Patent: Jan 26, 2021
Assignee: Werner Co. (Greenville, PA)
Inventors: Michael T. Melton (Glen Ellyn, IL), Thomas Murray (Philadelphia, PA), Thomas J. Dooley (Media, PA), Daniel Massam (Langhorne, PA), Ryan W. Duever (Sycamore, IL)
Primary Examiner: Gino Colan
Application Number: 29/691,149
Classifications
Current U.S. Class:
Ladder (D25/64)