IP Library › Granted Patent US 6,541,740
Granted Patent Utility
US 6,541,740 · Confirmation No. 1360

HEATER/BLOWER UNIT WITH LOAD CONTROL

Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2013-11-12 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2013-11-12 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2013-11-06 PA.. Power of Attorney 1 View
2013-11-06 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2013-11-06 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-10-03 TRNA Transmittal of New Application 3 View
2001-10-03 A.PE Preliminary Amendment 3 View
2001-10-03 SPEC Specification 31 View
2001-10-03 CLM Claims 13 View
2001-10-03 ABST Abstract 1 View
2001-10-03 DRW Drawings-only black and white line drawings 12 View
2001-10-03 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,541,740
App. No.
09/970,523
Filed
2001-10-03
Granted
2003-04-01
Pub. No.
US20020030048A1
Art Unit
3742
PTA
0 days