Ladder buffer
Description
The broken lines shown in the figures are for the purpose of illustrating environment and form no part of the claimed design.
Claims
The ornamental design for a ladder buffer, as shown and described.
Referenced Cited
Patent History
Patent number: D884924
Type: Grant
Filed: Jan 22, 2018
Date of Patent: May 19, 2020
Inventor: Marc S. Lenci (Mt. Vernon, NY)
Primary Examiner: Gino Colan
Application Number: 29/634,461
Type: Grant
Filed: Jan 22, 2018
Date of Patent: May 19, 2020
Inventor: Marc S. Lenci (Mt. Vernon, NY)
Primary Examiner: Gino Colan
Application Number: 29/634,461
Classifications
Current U.S. Class:
Element Of Attachment (13) (D25/68)