Gas generator

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7147249
APP PUB NO 20040050281A1
SERIAL NO

10653510

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A gas generator comprises an elongated outer housing (10) that has end faces and a side wall, at least three stages (12, 14, 16; 112, 114, 116, 118) which can be activated independently of each other, and for each stage (12, 14, 16; 112, 114, 116, 118) an associated igniter unit (32, 34, 36; 132, 134, 136, 138). The igniter units (32, 34, 36; 132, 134, 136, 138) are mounted laterally to the side wall of the outer housing (10).

First Claim

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Patent Owner(s)

Patent OwnerAddress
TRW AIRBAG SYSTEMS GMBH84544 ASCHAU AM INN

International Classification(s)

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  • 2003 Application Filing Year
  • B60R Class
  • 1460 Applications Filed
  • 532 Patents Issued To-Date
  • 36.44 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2003200420052006200720082009201020112012201320142015201620172018201920200255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bierwirth, Sebastian Rachmenring, DE 25 146
Hofmann, Achim Polling, DE 62 354
Schwuchow, Karsten Wasserburg, DE 11 46

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Patent Citation Ranking

  • 2 Citation Count
  • B60R Class
  • 2.57 % this patent is cited more than
  • 19 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges1317916172342313421301 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 90100 +0102030405060708090100110120130140150160170180190

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