IP Library › Assignment 041751/0453
Patent Assignment
Reel/Frame 041751/0453

Assignment of Assignor's Interest

Recorded: 2017-02-17 Pages: 2
Assignor
ALVAREZ, SALVADOR
Executed: 2017-02-17
Assignee
ALVAREZ & CASIAS LLC
13162 HWY 8 BUS # 116, EL CAJON, CALIFORNIA, 92021
Covered Properties (2)
Double Action Push Broom
Patent: 9,609,939 →
Application: 14/918,498 →
Publication: US 2016/0135577
Double Action Push Broom
Application: 62/065,760 →
Related Assignments (1)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 27, 2019
From: ALVAREZ & CASIAS LLC
To: ULTRA INDUSTRIES LLC
Reel/Frame 048720/0077 →