IP Library Patent Application 61144256
Patent Application Provisional
App. No. 61/144,256 · Confirmation No. 1644

HEAT EXCHANGE PANEL

Inventor: Dale E. Polk JR.
Provisional Application Expired
⬇ PDF
Code Description Pages PDF
2009-01-23 APP.FILE.REC Filing Receipt 3 View
2009-01-13 TR.PROV Provisional Cover Sheet (SB16) 3 View
2009-01-13 SPEC Specification 62 View
2009-01-13 CLM Claims 9 View
2009-01-13 ABST Abstract 1 View
2009-01-13 DRW Drawings-only black and white line drawings 20 View
2009-01-13 WFEE Fee Worksheet (SB06) 2 View
2009-01-13 N417 Electronic Filing System Acknowledgment Receipt 3 View
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Quick Facts
App. No.
61/144,256
Filed
2009-01-13