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App. No. 10/008,474 · Confirmation No. 5633

VACUUM BOOST APPARATUS

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2001-12-06 TRNA Transmittal of New Application 1 View
2001-12-06 SPEC Specification 7 View
2001-12-06 CLM Claims 3 View
2001-12-06 ABST Abstract 1 View
2001-12-06 DRW Drawings-only black and white line drawings 4 View
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Quick Facts
App. No.
10/008,474
Filed
2001-12-06
Granted
2004-02-03
Pub. No.
US20020088420A1
Art Unit
3747
PTA
-124 days