IP Library › Assignment 075227/0528
Patent Assignment
Reel/Frame 075227/0528

Assignment of Assignor's Interest

Recorded: 2026-07-09 Pages: 2
Assignors
HEIDENREICH, JAMES R, MR.
Executed: 2026-06-24
HIGGINS, LINDA S, MS.
Executed: 2026-06-24
Assignee
ZXIBIX, INC.
P O BOX 759, MOUNTAIN VIEW, CALIFORNIA, 94042
Covered Properties (4)
Three Dimensional Aid for Teaching and Illustrating Exemplary Thinking and Problem Solving
Patent: 9,672,751 →
Application: 14/792,601 →
Three Dimensional Aid for Teaching and Illustrating Exemplary Thinking and Problem Solving
Application: 15/614,588 →
Three Dimensional Aid for Teaching and Illustrating Exemplary Thinking and Problem Solving
Patent: 9,672,751 →
Application: 14/792,601 →
Three Dimensional Aid for Teaching and Illustrating Exemplary Thinking and Problem Solving
Application: 15/614,588 →
Related Assignments (5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 24, 2015
From: HIGGINS, LINDA SHAWN; HEIDENREICH, JAMES RALPH
To: ZXIBIX INC.
Reel/Frame 036175/0403 →
Assignment of Assignor's Interest Jun 23, 2017
From: HIGGINS, LINDA SHAWN; HEIDENREICH, JAMES RALPH
To: ZXIBIX INC.
Reel/Frame 042792/0535 →
Assignment of Assignor's Interest Oct 10, 2019
From: ZXIBIX INC.
To: HIGGINS, LINDA S.
Reel/Frame 050708/0306 →
Assignment of Assignor's Interest Jan 1, 2020
From: HIGGINS, LINDA S.
To: ZXIBIX INC.
Reel/Frame 051457/0931 →
Notification of Current Address for Assignee Oct 25, 2020
From: ZXIBIX INC.
To: ZXIBIX INC.
Reel/Frame 054203/0089 →