IP Library › Granted Patent US 1,116,994
Granted Patent S1
US 1,116,994 · App. 29/831,100 · Granted Mar 10, 2026

Battery pack

Inventors: Nicholas Sulzer (Mosinee, WI); Shawn Filipek (Savage, MN); Tianbao Xie (Guang Dong, CN)
Assignee: Electro-Voice Dynacord LLC
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Quick Facts
Patent No.
US 1,116,994
App. No.
29/831,100
Granted
Mar 10, 2026
Kind
S1
Claims (1)

The ornamental design for a battery pack, as shown and described.

Assignments (2)
INTELLECTUAL PROPERTY SECURITY AGREEMENT Recorded May 15, 2026
From: ELECTRO-VOICE DYNACORD LLC
To: GLAS TRUST CORPORATION LIMITED
Reel/Frame 075643/0407 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 18, 2022
From: SULZER, NICHOLAS; FILIPEK, SHAWN; XIE, TIANBAO
To: BOSCH SECURITY SYSTEMS, INC.; ROBERT BOSCH GMBH
Reel/Frame 059303/0094 →
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