IP Library › Granted Patent US 620,839
Granted Patent S1
US 620,839 · App. 29/343,889 · Granted Aug 3, 2010

Knuckle for railway car coupler

Assignee: Strato, Inc.
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Quick Facts
Patent No.
US 620,839
App. No.
29/343,889
Granted
Aug 3, 2010
Kind
S1
Claims (1)

The ornamental design for a knuckle for railway car coupler, as shown and described.

Assignments (3)
CHANGE OF NAME Recorded Feb 6, 2025
From: STRATO, INC.
To: STRATO TECHNOLOGY SOLUTIONS, INC.
Reel/Frame 070148/0061 →
CHANGE OF NAME Recorded Feb 6, 2025
From: STRATO TECHNOLOGY SOLUTIONS, INC.
To: STRATO TECHNOLOGY SOLUTIONS, LLC
Reel/Frame 070148/0224 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 5, 2009
From: SMYTH, ANDREW
To: STRATO, INC.
Reel/Frame 023323/0962 →