IP Library › Granted Patent US 1,135,685
Granted Patent S1
US 1,135,685 · App. 30/013,440 · Granted Jul 21, 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 1,135,685
App. No.
30/013,440
Granted
Jul 21, 2026
Kind
S1
Claims (1)

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

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 7, 2026
From: CHEN, QIN; LIN, SHAO CHEN
To: BEIJING SIEMENS CERBERUS ELECTRONICS LTD.
Reel/Frame 074295/0880 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 7, 2026
From: BEIJING SIEMENS CERBERUS ELECTRONICS LTD.
To: SIEMENS SCHWEIZ AG
Reel/Frame 074295/0958 →
Priority Claims (1)
WO WIPO140255 · Oct 31, 2023 · international
Continuity (1)
Division 35519029 · Oct 31, 2023
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