IP Library › Patent Application 61581559
Patent Application Provisional
App. No. 61/581,559 · Confirmation No. 4764

FURNACE AIR HANDLER BLOWER WITH ENLARGED BACKWARD CURVED IMPELLER AND ASSOCIATED METHOD OF USE

Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2012-03-21 C.AD Change of Address 1 View
2012-03-21 N417 Electronic Filing System Acknowledgment Receipt 2 View
2012-01-13 APP.FILE.REC Filing Receipt 3 View
2011-12-29 ADS Application Data Sheet 3 View
2011-12-29 SPEC Specification 10 View
2011-12-29 CLM Claims 4 View
2011-12-29 ABST Abstract 1 View
2011-12-29 DRW Drawings-only black and white line drawings 9 View
2011-12-29 WFEE Fee Worksheet (SB06) 2 View
2011-12-29 N417 Electronic Filing System Acknowledgment Receipt 3 View
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Quick Facts
App. No.
61/581,559
Filed
2011-12-29