Patent Assignment
Reel/Frame 004138/0729
Assignment of Assignors Interest.
Recorded: 1983-04-29
Pages: 2
Assignee
MACLAY M. ARMSTRONG
17001 14TH NORTHWEST, SEATTLE, WASHINGTON, 98177
Covered Property
(1)
Method and Implement for Pulling Bonded Orthodontic Brackets Off Teeth
Patent:
4,553,932 →
Application:
06/490,092 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.