IP Library › Assignment 032633/0421
Patent Assignment
Reel/Frame 032633/0421

Assignment of Assignor's Interest

Recorded: 2014-04-09 Pages: 3
Assignors
SMITH, ERIC D.
Executed: 2011-06-06
SLOCUM, ALEXANDER H.
Executed: 2011-05-28
Assignee
CONISPIRE, LLC
11 DUNSTER ROAD, BOSTON, MASSACHUSETTS, 02130
Covered Property (1)
Tapered Spiral Welded Structure
Patent: 9,475,153 →
Application: 14/247,856 →
Publication: US 2014/0220371
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Apr 9, 2014
From: CONISPIRE, LLC
To: KEYSTONE TOWER SYSTEMS, INC.
Reel/Frame 032641/0850 →
Address Change Jan 26, 2017
From: KEYSTONE TOWER SYSTEMS, INC.
To: KEYSTONE TOWER SYSTEMS, INC.
Reel/Frame 041511/0377 →
Address Change Mar 6, 2020
From: KEYSTONE TOWER SYSTEMS, INC.
To: KEYSTONE TOWER SYSTEMS, INC.
Reel/Frame 052115/0380 →