IP Library › Granted Patent US 6,702,574
Granted Patent Utility PCT National Stage
US 6,702,574 · Confirmation No. 1163

BURNER FOR HEAT GENERATOR

Inventor: Klaus Dobbeling
Patented Case View Patent ↗
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2004-01-22 IFEE Issue Fee Payment (PTO-85B) 2 View
2003-11-04 C680 Request for Corrected Notice of Allowance 1 View
2001-06-25 ABST Abstract 1 View
2001-06-25 LET. Miscellaneous Incoming Letter 33 View
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Quick Facts
Patent No.
US 6,702,574
App. No.
09/869,062
Filed
2001-06-25
Granted
2004-03-09
Art Unit
3749
PTA
0 days