Patent · US Expired

Fire detector

USD477544S1 · kind S1 · design

7Cited by

4References

1Claims

0Family size

Assignee

SIEMENS BUILDING TECHNOLOGIES AG · CH

Inventors

Reinhard Renner · Eßlingen, DE
Klaus Baumgartner · Sindelfingen, DE

Key dates

Filing date	Jul 15, 2002
Grant date	Jul 22, 2003
Priority date	—
Expiry date	Jul 22, 2017

Classification

Technology area (CPC —)General

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.