Railroad bracket
Latest Grace Industries, Inc. Patents:
Description
Claims
The ornamental design for a railroad bracket, as shown and described.
Referenced Cited
U.S. Patent Documents
713404 | November 1902 | Copeland et al. |
787003 | April 1905 | Seitz |
D301129 | May 16, 1989 | Rex |
D345119 | March 15, 1994 | Cox |
8061662 | November 22, 2011 | Bartek |
10472774 | November 12, 2019 | Campman |
20170159243 | June 8, 2017 | Campman |
Patent History
Patent number: D943458
Type: Grant
Filed: Jun 17, 2019
Date of Patent: Feb 15, 2022
Assignee: Grace Industries, Inc. (Fredonia, PA)
Inventor: Robert A Campman (Greenville, PA)
Primary Examiner: Ania Aman
Application Number: 29/695,239
Type: Grant
Filed: Jun 17, 2019
Date of Patent: Feb 15, 2022
Assignee: Grace Industries, Inc. (Fredonia, PA)
Inventor: Robert A Campman (Greenville, PA)
Primary Examiner: Ania Aman
Application Number: 29/695,239
Classifications
Current U.S. Class:
Tie Plate Or Clamp (D12/51)