IP Library › Granted Patent US 1,119,645
Granted Patent S1
US 1,119,645 · App. 30/013,462 · Granted Mar 24, 2026

Alarm device

Inventors: Qin Chen (Beijing, CN); Shao Chen Lin (Beijing, CN)
Assignee: SIEMENS SCHWEIZ AG
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Quick Facts
Patent No.
US 1,119,645
App. No.
30/013,462
Granted
Mar 24, 2026
Kind
S1
Claims (1)

The ornamental design for an alarm device, as shown and described.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 18, 2025
From: CHEN, QIN; LIN, SHAO CHEN
To: BEIJING SIEMENS CERBERUS ELECTRONICS LTD.
Reel/Frame 071758/0824 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 18, 2025
From: BEIJING SIEMENS CERBERUS ELECTRONICS LTD.
To: SIEMENS SCHWEIZ AG
Reel/Frame 071760/0435 →
Priority Claims (1)
WO WIPO140255 · Oct 31, 2023 · international
Continuity (1)
Division 35519029 · Oct 31, 2023
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