IP Library › Granted Patent US 6,699,309
Granted Patent Utility Small
US 6,699,309 · Confirmation No. 2976

DELIVERY SYSTEM FOR CARBON DIOXIDE ABSORPTION MATERIAL

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2018-10-22 WFEE Fee Worksheet (SB06) 1 View
2003-09-15 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-08-28 LET. Miscellaneous Incoming Letter 1 View
2002-03-22 TRNA Transmittal of New Application 4 View
2002-03-22 SPEC Specification 8 View
2002-03-22 CLM Claims 4 View
2002-03-22 ABST Abstract 1 View
2002-03-22 DRW Drawings-only black and white line drawings 4 View
2002-03-22 OATH Oath or Declaration filed 12 View
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Quick Facts
Patent No.
US 6,699,309
App. No.
10/104,946
Filed
2002-03-22
Granted
2004-03-02
Art Unit
1724
PTA
-120 days