Ladder
Latest Transco Railway Products, Inc. Patents:
Description
Claims
The ornamental design for a ladder, as shown and described.
Referenced Cited
U.S. Patent Documents
D276467 | November 20, 1984 | Singer |
4492286 | January 8, 1985 | Lemire |
4716988 | January 5, 1988 | Graffy |
4991690 | February 12, 1991 | Woller |
D498542 | November 16, 2004 | Brushaber |
D512783 | December 13, 2005 | Badillo |
8381877 | February 26, 2013 | Freund |
D759840 | June 21, 2016 | Grovender |
D759841 | June 21, 2016 | Badillo |
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Patent History
Patent number: D788327
Type: Grant
Filed: Apr 14, 2016
Date of Patent: May 30, 2017
Assignee: Transco Railway Products, Inc. (Chicago, IL)
Inventors: Joseph M. Click (Warren, OH), David Cline (Canfield, OH)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Gino Colan
Application Number: 29/561,219
Type: Grant
Filed: Apr 14, 2016
Date of Patent: May 30, 2017
Assignee: Transco Railway Products, Inc. (Chicago, IL)
Inventors: Joseph M. Click (Warren, OH), David Cline (Canfield, OH)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Gino Colan
Application Number: 29/561,219
Classifications
Current U.S. Class:
Ladder (D25/64)