IP Library › Assignment 041687/0387
Patent Assignment
Reel/Frame 041687/0387

Assignment of Assignor's Interest

Recorded: 2017-03-22 Pages: 4
Assignor
K. L. ROSS ENTERPRISES LLC
Executed: 2017-03-22
Assignee
RK4 HOLDINGS LLC
3225 MCLEOD DDRIVE, SUITE 100, LAS VEGAS, NEVADA, 89121
Covered Properties (3)
Dental Stain Preventer
Patent: 7,270,239 →
Application: 11/029,513 →
Dental Cleanser and Stain Prevention Apparatus
Patent: 7,832,956 →
Application: 11/938,167 →
Publication: US 2009/0123217
Dental Cleanser and Stain Prevention Apparatus
Patent: 8,021,067 →
Application: 12/902,813 →
Publication: US 2011/0058891
Related Assignments (2)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 23, 2013
From: ROSS, KAREN L.
To: K L ROSS ENTERPRISES LLC
Reel/Frame 030299/0697 →
Corrected Assignment of Incorrect Serial Numbers 07/270,239; 07/832,956; 08/021,067 on Reel 030299 Frame 0697 May 7, 2013
From: ROSS, KAREN L
To: K L ROSS ENTERPRISES LLC
Reel/Frame 030442/0613 →