Patent Assignment
Reel/Frame 049093/0669
Assignment of Assignor's Interest
Recorded: 2019-05-06
Pages: 3
Assignee
TONAL SYSTEMS, INC.
325 VERMONT STREET, SAN FRANCISCO, CALIFORNIA, 94103
Covered Property
(1)
Strength Calibration
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Apr 11, 2023
From: TONAL SYSTEMS, INC.
To: THE FEDERAL DEPOSIT INSURANCE CORPORATION, IN ITS CAPACITY AS RECEIVER FOR SIGNATURE BRIDGE BANK, N.A.
Reel/Frame 063283/0182 →
Security Interest
Oct 24, 2025
From: TONAL SYSTEMS, INC.
To: CUSTOMERS BANK
Reel/Frame 073255/0161 →
Release of Security Interest
Mar 10, 2026
From: THE FEDERAL DEPOSIT INSURANCE CORPORATION, IN ITS CAPACITY AS RECEIVER FOR SIGNATURE BRIDGE BANK, N.A.
To: TONAL SYSTEMS, INC.
Reel/Frame 074028/0088 →
Security Interest
Mar 31, 2026
From: TONAL SYSTEMS, INC.
To: HERCULES CAPITAL, INC., AS AGENT
Reel/Frame 075306/0212 →