IP Library › Patent Application 09865531
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App. No. 09/865,531 · Confirmation No. 4320

LIGHT GAUGE METAL TRUSS SYSTEM AND METHOD

Inventor: Harry J. Collins
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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2003-10-16 IFEE Issue Fee Payment (PTO-85B) 3 View
2002-01-25 TRNA Transmittal of New Application 3 View
2002-01-25 DRW Drawings-only black and white line drawings 12 View
2001-05-29 TRNA Transmittal of New Application 2 View
2001-05-29 SPEC Specification 20 View
2001-05-29 CLM Claims 20 View
2001-05-29 ABST Abstract 1 View
2001-05-29 DRW Drawings-only black and white line drawings 12 View
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Quick Facts
App. No.
09/865,531
Filed
2001-05-29
Granted
2003-12-09
Pub. No.
US20020059774A1
Art Unit
3635
PTA
-198 days