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App. No. 09/827,121 · Confirmation No. 4918

PORTABLE X-RAY FLUORESCENCE ANALYZER

Inventor: Shigeki Yagi
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2001-06-27 CLM Claims 2 View
2001-04-05 TRNA Transmittal of New Application 3 View
2001-04-05 SPEC Specification 10 View
2001-04-05 CLM Claims 2 View
2001-04-05 ABST Abstract 1 View
2001-04-05 DRW Drawings-only black and white line drawings 4 View
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Quick Facts
App. No.
09/827,121
Filed
2001-04-05
Granted
2003-04-01
Pub. No.
US20010038520A1
Art Unit
2838
PTA
-64 days