IP Library › Granted Patent US 671,204
Granted Patent S1
US 671,204 · App. 29/413,290 · Granted Nov 20, 2012

Flare stack burner assembly

Assignee: Steffes Corporation
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Quick Facts
Patent No.
US 671,204
App. No.
29/413,290
Granted
Nov 20, 2012
Kind
S1
Claims (1)

The ornamental design for a flare stack burner assembly, as shown and described.

Assignments (2)
CHANGE OF NAME Recorded Dec 13, 2022
From: STEFFES CORPORATION
To: STEFFES, LLC
Reel/Frame 062069/0136 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 16, 2012
From: KOVASH, DEAN A.; MAYER, TODD C.
To: STEFFES CORPORATION
Reel/Frame 027715/0785 →