IP Library › Assignment 070731/0718
Patent Assignment
Reel/Frame 070731/0718

Change of Name

Recorded: 2025-04-03 Pages: 9
Assignor
VT LEEBOY, INC.
Executed: 2019-06-17
Assignee
ST ENGINEERING LEEBOY, INC.
251 LITTLE FALLS DRIVE, WILMINGTON, DELAWARE, 19808
Covered Properties (2)
Vacuum-Operated Material Transfer System and Method
Patent: 8,308,394 →
Application: 12/705,873 →
Publication: US 2011/0200389
Sand Cleaning Apparatus and Method
Patent: 8,464,874 →
Application: 13/160,240 →
Publication: US 2012/0318720
Related Assignments (2)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 14, 2011
From: WHITLEY, RALPH E.
To: VT LEEBOY, INC.
Reel/Frame 025805/0937 →
Assignment of Assignor's Interest Jun 14, 2011
From: WHITLEY, RALPH E.; BARD, DAN; CAUSBY, BEN; JONES, RICKY
To: VT LEEBOY, INC.,
Reel/Frame 026444/0078 →