Internal-combustion engines – Starting device – Auxiliary fuel supply device
Reexamination Certificate
2006-12-06
2009-06-16
Cronin, Stephen K (Department: 3747)
Internal-combustion engines
Starting device
Auxiliary fuel supply device
Reexamination Certificate
active
07546825
ABSTRACT:
A fuel enrichment device includes a body forming a first fuel chamber and a second fuel chamber. The second fuel chamber is adapted to contain a predetermined amount of enriching fuel to be provided to an engine. A normally open valve connects the first fuel chamber to the second fuel chamber. A normally closed valve for controls the provision of enriching fuel to the engine. The normally closed valve is open whenever the normally open valve is closed.
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International Search Report (PCT/US07/86624) dated Aug. 25, 2008.
Keeton William B.
Tynes Rodney W.
Castro Arnold
Cronin Stephen K
Husqvarna Outdoor Products Inc.
Pearne & Gordon LLP
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