IP Library › Patent Application 60412055
Patent Application Provisional
App. No. 60/412,055 · Confirmation No. 2045

Gas-conserving regulator having a filter to retain diaphragm shape

Inventor: LeNoir E. Zaiser
Provisional Application Expired
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 Code Description Pages PDF
2008-05-01 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2002-09-19 TRNA Transmittal of New Application 1 View
2002-09-19 SPEC Specification 3 View
2002-09-19 DRW Drawings-only black and white line drawings 1 View
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Quick Facts
App. No.
60/412,055
Filed
2002-09-19