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US4981534B1 Expired / Lapsed US ⏱️ 0.0 years remaining

Occupant restraint system and composition useful therein

Assignee: Atlantic Research Corp
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Filing: 1990-03-07
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Granted: 1997-02-04
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Expires: 2010-03-07
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Abstract

Abstract A gas-generating composition of matter which burns to produce a non-toxic, non-corrosive, non-flammable combustion product. The composition comprises: A. plasticized polyvinyl chloride fuel binder; and B. certain inorganic oxidizer salts; and C. lithium carbonate; The oxidizer is present in an amount at least sufficient to convert all available carbon to carbon dioxide and to convert all available hydrogen to water and to fully oxidize all available alkaline earth metals. The lithium carbonate is present in an amount at least sufficient to convert all available halogen to lithium halide. The composition is useful to generate gas in a vehicle occupant restraint system. <IMAGE>

Inventors

  • 👤 Robert S Scheffe

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-04 15:45
CPC Classifications
B; B60; B60R; B60R21/00; B60R21/02; B60R21/16; B60R21/26; B60R21/268; B60R21/272; C; C06; C06B; C06B45/00; C06B45/04; C06B45/06; C06B45/10; C06D; C06D5/00; C06D5/06

Claims Analysis

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USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 2000-02-04 2000-08-05 2001-02-04 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 2004-02-04 2004-08-05 2005-02-04 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2008-02-04 2008-08-05 2009-02-04 $7700.00 Window Closed / Lapsed

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